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King Koil is a mattress brand that was founded in 1898. It started selling innerspring mattresses, but over the years has expanded to foam mattresses as well. You can find King Koil mattresses across the globe in local retailers. Some of their mattress models may be advertised under other names than are found below. Overall, they make comfortable mattresses in a variety of price points, but there were some concerns about durability with some models.
Mlily® is a global mattress brand that is well known for being a global partner of Manchester United, and is available at brick in mortar mattress retailers and on Amazon. Some of their mattresses feature trendy materials like bamboo charcoal and CBD infused fabric, which is a major differentiator vs many other online options. They blend these materials with foam focused mattresses with and without coils.
Based on our aggregated reviews and our scoring method, we recommend King Koil in this match up!
See Our Full Review of King Koil
Some reviewers report loving these mattresses, but others have had complaints with the mattresses. Although these mattresses make most happy, there are some warnings. Learn more below on the specifics.
Having a supportive mattress is key to having a good night sleep. These mattresses are above average in their supportiveness. It is important for those that aren't getting the proper supportive night sleep they deserve right now. Most reviewers describe these mattresses as providing a decent amount of support.
Edge support is the measure of how much support there is along the sides of the mattress. These mattresses offer good edge support overall, but some may experience sinking or contouring along the edge of the mattress.
Bowling Ball & Density Tests
The bowling ball and density tests are good measures of mattress firmness. It is also a great test for measuring evenness of support across the surface. Overall, these mattresses will give a good amount of evenness of support.
Mattresses aren't as durable as they used to be. If you are looking for a mattress that will last over 15 years, it is hard thing to find. However, finding a mattress that really stays cozy that long can save you lots. Sadly, these mattresses have mixed ratings when it comes to durability. Many folks don't report any issues, but others have comfort problems over a shorter time frame than is usual.
Some customers report feeling comfy, but others reported discomfort with their mattresses. Despite those that are cozy, this means that these mattresses have lower than average customer satisfaction. Read on if you are considering buying for more information on the mattresses.
Some customers report that these mattresses are well supported, but others have had complaints about the support lasting. For those that have tender backs already, make sure to read the reviews to make sure the mattress works for you.
There are mixed feelings about edge support for these mattresses. Some reviewers feel good about the support equalibrium across the mattress, but others had issues with sagginess towards the sides.
These mattresses may not be as long-living as you'd like. Some sleepers have had problems with feel and durability over a shorter than average time. If you are search for longevity in a mattress and would consider yourself to have a larger body type, you may feel good initial comfort, but make sure to do some more research before buying.
This mattress is comfy! It's not too firm and not too soft. I love it! I was a little nervous before I bought it because the price is so low. Once I went in the store and tested it out, I knew I was going to get my monies worth. Granted I've only had it for about a week now, even my boyfriend has confirmed it's super comfortale. Get it while it's on sale.View More Reviews
I bought the twin mattress and much to my dismay there was about a 4 inch gap between the mattress and my bed frame. After measuring the mattress I realized it was only 36 inches wide, not the standard of 39 inches (despite the website listing it as 39 inches wide). I finally got a hold of the manufacturer and they said that their twins are "intended" to be 38 inches wide but that each one can differ by up to two inches. So you're basically left with a mini-twin. I will be returning this.
It's pretty comfy for the price but honestly I could have gotten cheaper at another matress store, definitely shop around more. It's not very thick and the euro top seems like it will be flattened very easily I give it maybe a year before it starts losing its comfort completely
My first set of guests found this to be very comfortable. I slept in the guest room to try it out and found it very comfortable. I am very pleased with this purchase and will purchase future items.
Nice product at the right price. My child needed a mattress for a new college apartment. We saw many options and even ran into a manufacturers rep at the store who helped us with good advice. As usual, the experience was great
love this mattress very comfortable the never disappoint
Great price and such an amazing mattress. The level of comfort is undeniable. I'm very happy with this product and would recommend it in a heartbeat.
This mattress was purchased for a bedroom that is only used for guests and when child is home from college. The mattress is very comfortable and the price is perfect for this situation. We have had it about a week and my kid loves it, it's 12:20 pm now as I write this review and she is still sleeping.
Buying this mattress was an amazing investment. Such a comfortable bed to sleep on and the service and delivery was very prompt and professional.
Very happy with what I bought slept like a baby. The delivery guys came set it up fast. Very happy with the service.
My husband and I are sleeping so much better since purchasing this mattress. It's not too firm or too soft, so you get support without feeling like you're sleeping on a board.
We love our new Mattress! The comfort and quality is unbelievable and for what we paid for it...we just love it!!
I purchased two of these mattress for my boys, without them being there to try them, and they just love it. They said it's so comfortable that it just conforms to their bodies. Mind you my 15 year old is 262lbs and said the bed is like a giant blanket. So hats off for a great product at a reasonable price...
I recently stayed in a bed in a breakfast in Maine--and loved the mattress I slept on. (I've got neck and shoulder issues to the mattress is often crucial.) I found a similar King Koil mattress and Raymour and Flanigan. The price was right; the delivery was prompt. "For this relief much thanks." Happy with my purchse: feels good!
When choosing a bed we needed a firm mattress with back support for me but yet some cushioning for my husband and the King Koil Perfect Response Elite Lakeside Pillowtop was "the perfect" choice. Very pleased with our decision and we even received next day FREE delivery - very nice!
I love my new mattress -and the service that came with it.
The bed is great. It came when they said it would and the sales person was wonderful in working with our family.
Bought this for my guest bedroom and it was given an A plus By my first guest. She couldn't believe it was a firm mattress. Would highly recommend.
WE NEEDED A FIRM MATTRESS AND THIS IS PERFECT! NOT ONLY IS IT EXACTLY WHAT WE WANTED THE INSTALLATION WAS WONDERFUL. WE NEEDED SLATS FOR SUPPORT AND THE DELIVERING TECHS DID IT ALL WITH NO PROBLEM. SALES PERSON WAS WELL INFORMED AND ANSWERED ALL OF OUR QUESTIONS. FLO L
I have a California King Mattress and it is the best.... I was not sure of down sizing to a Queen Mattress, but I must say that it was the best choice I love the way my body rest and the best part is that my husband and I are know closer....
THE MATTRESS AN BOX SPRING I PURCHASED WAS JUST EXCELLENT. ITS MEETS ALL MY STANDARDS FOR COMFORT .THE SALES PEOPLE WERE JUST GREAT HELPING ME FIND THE RIGHT ONE . I HIGHLY RECOMMEND MY CHOICE.AND THE STORE LOCATION ON CROPSEY AVENUE
It's hard to get out of bed after sleeping on this very comfortable mattress. You look forward to relaxing at the end of the day. I like it very much. Keep in mind, coupled with the box spring, it is very high. Can't go wrong with this one, unless you like it extremely firm. It has the right kind of firm but soft too.
Very happy with our purchase! Bed is comfortable. Not too firm, not too soft. Great quality for a great price!
The mattress is very comfortable. It's the best sleep I've had in a long time. It is a 5 star hotel quality mattress. I'm in love. I must stress that the hubby that works at night and have Insomnia also agreed that his sleep has been much better. Thumb's up.
I absolutely love my new bed. Best experience it's comfortable for my back after I come home from work cause I work 19 hours of the day doing labor and I just needed a new way to sleep. This is one of the most comfortable beds I've ever slept in and I highly recommend it to everyone.
The store was great the product was well priced and it was a convenient purchase. Loved the salesmen [Associate name removed].
This mattress has just enough firmness topped with a pillow top that has just enough softness! The price is perfect and the customer service was out of this world. No one trying to force me to the most expensive products in the store.
I am very much enjoying my new mattress. I was afraid it might be too soft but I'm glad I went with the softer mattress over the more firm mattress. While this is soft, it is still very supportive. This mattress is great quality for a good price.
great mattress sleep like a baby love it so much it is great
Best decision i made for my son he loves his new bed. Raymour and flanigan alway have good quality furniture which last a long time. I know when i shop with them im getting good stuff.
I needed a mattress for my fathers spare bedroom so I had a place to sleep when I visited. I didn't want to spend a lot but I wanted something that was nice and comfortable. This mattress is it! I have slept great when visiting him now and the Sales associate Tom P. in Clifton Park listened to my needs and took care of everything! Thank you Tom!
very comfortable but still with support!! Very happy!!
This mattress was purchased for a guest room and has only been slept on once with a report that is was very comfortable. The salesman was very helpful and polite. The delivery team were very helpful and delivered quite timely
I really like this mattress. It's really comfortable and it feels like I'm sleeping on a cloud.
My old mattress was still in good looking shape, but had outlasted the years I needed an extra firm mattress. My new King Koil plush is so comfortable, I sleep right through the night. Both my husband and I are well pleased with this purchase.
Mattress is unbelievably comfortable. My wife and I love it so much.
So far so good! Great price for the quality. I'll write another review after about a month or so
I am so happy with my purchase. I haven't slept this well in a long time. I definitely Recommend this mattress. The salesman was very knowledgeable and he listened to my needs.
I am very happy with my king coil mattress purchase. In the past I have always bought Sealy's. It is very comfortable and I am happy with it. Also the service at the store and the delivery was very good. I am also very happy with the guarantee on the mattress.
Mattress after the first night of sleep had a indentation in it already. Was or is not as comfortable as I expected.
I have a MLily Bliss King Size Mattress and it's the BEST mattress I've ever slept on! For the first time in YEARS I am sleeping through the night and I don't wake up with aches and pains! It also doesn't make you hot! LOVE THAT! You can't pay enough money for how a great night sleep makes you feel in the morning! So thankful I have my MLily Bliss!View More Reviews
I bought this mattress its by far the most comfortable mattress I have ever owned. I previously owned a tempurpedic mattress and it use to always make me hot, I had had back problems for years until getting one, and within 2 days of sleeping on it, they went away. The cover on the mattress feels great, this was a fantastic deal and I'm thrilled.
Best mattress I have ever owned. Good support yet soft and comfortable. My wife and I are now spoiled as we cannot sleep on motel mattresses
It feels like luxury at first. I've owned a queen size for about a month now. I have woke up almost every night with severe sciatic and mid back pain. It's way to soft and offers no support.
I purchased this months 4 months ago. It has the cooling gel in it, but I wake up with night sweats and hot., I also started to develop an allergy to it, I sleep on my back, it causes me to itch like crazy, and doesn't stop. I had to buy a mattress topper 3'' thick to put on top of it to keep away from the memory foam, even with a mattress protector on it. Helped some, but now I am stuck with it. It is however very soft and comfortable. Pity about the heat and itching though. I upgraded to this from a Serta memory foam without cooling gel, and I should have kept it.
Without a doubt the WORST investment in a mattress I have ever made. One star is six too many.
Thank you Elliot & friend for personally coming to my house to drop off my mattress the next day after purchasing! Couldnt be happier! THANK YOU! - Christy W
This is the second Mlily mattress I have purchased in the last two years. I love my original one though you have to spin them around every other month or so because they really do form to your body...They also tend to be a little warm, I live in Ohio and rarely used more than a sheet all winter long, with my house set to 62 (62 is totally not low because my house keeps the heat in so it feels warmer for those of you that think I might possibly be a penguin). This mattress I bought for a friend of mine and it's just as comfy as mine. The off gas usually goes away within 24 hours and for some reason I tend to believe this mattress has less off gas than mine. So the sole reason for not giving it a 5 star is because I sleep hot and it isn't the coolest bed I've slept in, but it's uber comfy.
I bought one of these two years ago, paid about 750 for it and in my opinion, I got a heck of a deal. The bed is super comfortable and is comparable to other more expensive mattresses. I spin it about every six months or so and bc its a coil/foam hybrid, it's kept its shape nicely. Everyone who has slept a night in this bed says it's one of the better sleeps they've had. I recommend it.
So far so awesome. I'm a big guy with a serious accumulation of orthopedic issues. Used this to replace a twelve year old top of the line Sealy king size that was keeping both my wife and I up tossing and turning all night. Tried this in a showroom and I was so relaxed in five minutes I almost couldn't get up. It does sleep warmer than a conventional mattress, no doubt about it, BUT, it's a whole lot cooler than the old1st generation foams ( which I found intolerably hot). Super simple pakage shipping makes it a whole lot simpler to handle than a conventional, and we experienced very little if any issues with degassing odors or the foam reaching it's advertised thickness. Due to space issues our two new mattresses were unwrapped and left to reshape standing on their side, which may have actually helped, given the greater surface area exposure and reduced resistance that that orientation allowed. We've now had them (a pair of long twins) for several months and my 110 lb. wife found it too firm, so we replaced hers with something better suited to the princess and the pea and gave hers to our son, and he loves it. We'll see how well it holds up over time, but considering the difference in cost I could replace this every 3-4 years for what we spent on the last Sealy. We did also try probably two dozen similar offerings from the major names and the fanciest Sealy foam mattress was the only one we found that we liked as much or better, just not several thousand dollars better. I consider this proof that you don't have to sell a kidney to get decent night's sleep. Just hope it lasts. We also purchased a pair of the adjustable bed frames with the wired remotes (Pragma) and are equally impressed with them in terms of function and value. The wired remotes are actually a blessing in disguise for folks like me who are constantly losing one. The only caveat is that the twins tend to slide apart on their frames, so I'm working on addressing that (maybe Velcro or a retainer such as is used on the foot of the bed) but overall sleeping better than I have in years.
My wife and I have had this mattress for 3 years now, and it's still great. There is a little bit of a break in now, but it's still very comfortable and not too soft. It doesn't feel like a hammock as a spring mattress would, and it's actually still medium firm. I have back problems, namely lower back spasms, and this has helped me greatly. It works for back and side sleepers (myself) and stomach sleepers (my wife).
I actually bought this from a local vendor in my area. For years I have favored what my family lovingly calls an 'iron slab' for a mattress. I'm a firm supporter of a firm mattress. However, as I get older I got more aches and pains to go with my years and a hard as rock mattress is no longer ideal. But I didn't really want a cloud to sleep on. I cannot remember how I got turned on to memory foam mattresses, but after exhaustive research I surmised which one would be the best, this one wasn't even on my radar. Before buying the one I had selected online, I wanted to test out some memory foam mattresses in the store to make sure that it was possible for them to be comfortable and yet firm enough that I wasn't sinking into them. I went to 5 stores locally, 4 of the stores encouraged me to look at a Sealy, however, the vendor I had gotten my previous mattress from showed me the M Lily. I fell in love with the Lily, but I'm a cautious buyer, so I went home and did some research, and liked what I found. So I bought it two days later. I have had this mattress now for a week and I love it. I won't say that it wasn't an adjustment coming off of a spring mattress, because it was. This mattress is firm, I tried to punch it and it actually hurt my fist. However, the human body is heavy and this mattress will sink a little on the areas where you put the most pressure, namely your butt. LOL. And if you stay in one area for long and warm up I have noticed that the mattress foam seems to get almost 'gooey', however, move from that spot and everything goes back to the way it was. I love the quilted cover, I loved it so much I actually didn't put a fitted sheet on the mattress for the first 5 days. The top layer of foam is some sort of cool gel formula and you can feel it if you run your hand over the quilted top. Altogether, if you like a firm spring mattress than I would recommend this mattress for you.
Just bought one of these here in town. I've literally been in it all night and day it's awesome I weigh close to 300 lbs my wife doesn't feel me get in and out of bed it cushions my weight it's just a great mattress. Even our lil boston terrier loves it lol. Only thing I suggest is make sure buying online like this that you don't lose the 10 year warranty it's great for piece of mind
I bought my daughter this mattress a couple years ago. She loves is so much, I just bought another for my son. He is sleeping very well and loves it, too.
had back pain, headache and tired all the time, and all of it is fixed with this mattress. It offers great support while molding to your body and relieving pressure points. I weigh 240 lbs. Lets hope it lasts a long time
We just bought this mattress about a week ago and we absolutely love it! I was afraid of buying a mattress online so we went to our local furniture store where they had one of these for us to test out. Loved it, bought it, no regrets. It's not too soft not too firm. My husband doesn't like soft beds and I don't like firm beds but we both agree this is the best mattress ever. Also very afordable for what you get.
Bed will not last more than a couple years. Mattress will deform under your body weight until it is virtually impossible to stay on bed. Warranty is a scam. They will not honor the integrity of the mattress.
We were replacing a futon mattress on a day bed in our office/spare room. The futon was so hard it was like sleeping on a stone floor. The new mattress is perfect for me to sleep on when my partner has the flu etc. It has enough support but is similar to our memory foam mattress. When we unpacked it there was a slight smell as it aired but it was minimal and went away quickly. I'm quite happy with this mattress. It's perfect for my day bed. Other reviews have commented on how it bears up over time, obviously I can't speak to that concern.
7'' size is very comfortable: supportive yet soft. Makes my sleeper chair very accommodating, especially for older guests. Arrived quickly; packing odors dissipated within 24 hours.
Excellent product and great delivery service for a bulky product
We had purchased two 10'' Mlily mattresses for our vacation and everyone raves about them. So, when it was time to invest in a mattress for our main home, we thought we'd do the same. After reading dozens of reviews, we went with the 13'' Serenity pillow top model. The first night seemed like a dream. After the first night, my wife and I have experienced nagging lower back pain that can only be caused by the mattress. We are hoping that the mattress softens a bit with time, but so far we are less than completely happy.
Love it it's like sleeping on a cloud best purchase I've made so far
A great mattress, finally found the one!
Very impressed. Had reservations buying a cheaper brand as opposed to Tempurpedic, but the cost savings made it worth the gamble. We've had it for a month now. VERY glad we went this route. The bed is comfortable, sucking you in yet still firm. And the cost savings makes it even more worth it. I would recommend this bed.
It's high quality and makes spring mattresses seems like something dinosaurs would sleep on. If you can imagine being on a distant planet in anothe galaxy sleeping like a boss, this bed is what you'd be sleeping on. Seriously though, it's very supportive yet very comfortable. Stains easy but the lady who sold it to me said any foam mattress needs a waterproof cover. Why the cover isn't washable on this model is anyone's guess. Maybe the makers of the bed thought the buyers for these things were going to be single people that happen to be extremely careful about not having wine in bed...Also, yes, as the other review states, it is very comparable to the mattress at Ashley furniture and such. Maybe more comfy.
Heavenly. The most comfortable mattress I've ever had the privilege of lying on. I replaced my $3k Tempurpedic with the MLily and have slept much better.
I must admit I never would have imagined I would buy a mattress on the Internet without even trying it out first. Well we took a chance, and the whole experience has far surpassed my expectations. My husband and I were disappointed with our local store who carries Mlily. We went there and I liked the Bliss mattress and he thought it was too soft. So we tried out the Energize model and it was too firm for me. So while looking at the Mlily catalog they gave us, we both liked the tranquility mattress and thought that would be a good choice for us. Hybrid , middle of the road firmness, cooling feature and it was one of their higher end models as well as being featured on the cover of the Mlily catalog. Well our local store told us this Tranquility mattress was not available here and was mostly sold in Europe! Really??? Well I immediately looked it up online and found it on here for close to 500 dollars less than the bliss model at the store, with free shipping!!! Now...about the mattress...... It is absolutely wonderful!!! It arrived within 3 days of ordering it and came rolled up nicely in a blue tarp to protect it. We opened it and let it expand for 24 hours.... now keep in mind: I was sleeping on a 19 year old innerspring mattress and I was used to it being very soft, and having the roll to the middle and sink feature lol! Anyway at first I thought it was a bit firm for me, but I have been sleeping on this for almost 2 months and it has softened up just a little and I have been sleeping soundly throughout the night! Its firm but soft if that makes sense. I absolutely love this mattress and would highly recommend it!!! You have lots of support but when you lay down, it conforms to your body without sinking and it just feels dreamy!!! I feel more rested the next day and don't wake up 6 or 7 times throughout the night like I did on our old mattress. The seller we got it from was wonderful too! He went above and beyond to make sure some details were ironed out and helped with us choosing a new foundation for this mattress. We tried out several mattresses locally which were in the 3000 dollar range and this mattress feels just as good if not better than those. I highly recommend this mattress as my husband I have both recieved many positive ramifications as a result of purchasing this mattress:)
We stayed in a hotel suite that had this mattress. We loved it so much we bought one on amazon and it is exceeding our expectations. Love the gel that helps keep the bed feeling cool. The memory foam has great support and doesn't give you the 'sinking' feeling. It conforms to your body very nicely with comfortable support, it doesn't swallow you up. Overall we love this mattress, couldn't be happier.
We have had this mattress for two years. It started off great but not so good now. I wake up around 3:00 am now with my back hurting. The mattress top has gotten loose with the material pooching up. The support is just not there any more. Have slept on other beds (hotels, visiting family, etc) and I sleep well with no back pain. So now I have to put out another chunk of money for another mattress - not an easy thing to do with our income.
Never had any complaints for this bed. Very comfortable and at a great value. Do not pay over 800 for a queen size, otherwise you are getting majorly ripped off.
I have only had this bed for under 30 days but I am so sad I spent $2700 on it. I told the sales person I wanted a bed similar to my ICloud Tempurpedic. I was told this is better than the ICloud. Well, I feel like I am laying in a coffin. The bed sags so bad in the middle and to get out of it is like climbing Mount Everest. I do not have this kind of money to be spending on a mattress. Am so so sad I purchased this product. I would not even sell it to anyone but just take it to the dump.
I have had 6 back surgeries getting ready for #7 ,when I contacted the company about a problem with the mattress that I paid $1200 for in April I was told to dismantle and lay everything on the floor and lay a broomstick on it and take pictures of it, I tried this and was layed up for 4 days on a mattress that hurts my back, thank you very much I guess I am stuck with it so when I can I will buy another one, mostly upset about being deceived about warranty and comfort level thank you and very happy I will never have to deal with this company again
We have bought 2 beds from Mlily and they are the best beds. We also have bought several pillows and they do not go flat like your normal pillows. I would highly recommend there beds and pillows to anyone. I have back problems and since we have bought our bed I don't wake up in pain like I use to.
The first time I laid down on my MLILY queen mattress, I knew it was the best. A year later it still is. It is quality and comfort.
Recently purchased an Mlily at a fairly expensive price, after receiving it and getting it on the bed, it was impossible to sleep on.TOO HARD,like sleeping on a concrete floor, the place we bought it from says oh just give it time.well we gave it time and then some more time. So we went back to where we purchased the mattress,and all they would say is that Mlily does not have a comfort guarentee.. So after giving it another month and not hearing it back from the store where we purchased it. The mlily went to the dump this morning. We never heard back from the store or the company.. Pretty sorry. Every friend i have will know to avoid mlily...Terry SheltonJackson Tn.