Rating is only 4 stars because we have owned the mattress for less than a week. Who knows what my opinion will be in a few months? We bought this 12" gel memory foam luxury Sleep to Go mattress based on its reviews in a magazine and on a website. We have only slept on it for two nights, but we slept well. Spouse is 6', 200 lbs and I am 5'4", 130 lbs. Both of us sleep on our backs and sides, moving through the night. The mattress is very firm, but gives enough that there are no pressure points. There are no dents in the mattress in the morning either. Buying the mattress and set up were a dream. The box is heavy but the two of us could pull it out of the car. Extra nice were the wheels attached to the box so it could be rolled by one person. Getting the mattress out of the bag was a two person job though; not difficult, but awkward. There was no perceivable odor in the mattress, and we left it out for only one day before sleeping on it.

When we both began waking up every day with aches and pains, we decided it was time to upgrade from our traditional queen size bed, to a larger bed that would be exceptionally supportive for a couple of 40-somethings, one who has had multiple spinal surgeries. We did a lot of research to find a king bed that would meet our needs. This is a big investment, so we were happy for the option of visiting a store to try this mattress out before purchasing. SO comfortable! Since we live in a 1920's home with an extremely narrow stairwell to the second floor bedrooms, a "mattress in a box" was our only option for getting a king-sized bed. We also purchased the recommended bed frame, which came in a small enough box to transport and move to the 2nd floor easily. The mattress box is EXTREMELY heavy, but we were able to fit it in the back of our small SUV and get it upstairs on our own. The only reason I'm not giving this mattress 5 stars, is because we've only slept on it one night. There is definitely a chemical sort of odor, but with the windows open it is dissipating quickly. Despite the smell, I'm pleased to report that we both woke up this morning with less pain. I'm looking forward to many more supported nights' sleep.

The Sleep To Go memory foam mattress has given me the most consistent quality, comfortable sleep ever! How did I go so long without it? Super easy set up and weighs less than a conventional mattress. Set up took all of 10 minutes and it was ready for bedding! Pressure point issues and tossing and turning are a thing of the past. I no longer wake several times a night needing to move to relieve shoulder, hip, or back pain. The memory foam supports you even though it's forming to your body and quickly reshapes to the original shape when you roll over. I was concerned intinally that it would take too long to reshape, but I was pleasantly surprised with its speed in reshaping. Amazing how this mattress can be both plush and firm feeling! This mattress does heat up just a bit where you're lying down from body heat, but easily cools when you move. Nothing that makes me need to move to cool though, so I'm still very happy with the temperature while using it. Only drawback are the edges. It does take some getting used to the squishiness that you don't get from an inner spring mattress. Even as an avid mattress side-sitter, it's still such a small inconvenience when compared to all the positives gained. Also, an added bonus is the lack of movement when someone else moves next to you! No more waking just from movement from the other side. Super comfortable, stylish pattern, easy set-up, light weight as compared to conventional mattresses, quiet, stable, reshapes quickly and easily. Wonderful product every bedroom should have!

This mattress is amazing! Great comfort me and my wife have enjoyed since having it. Very well made excellent craftsmanship.

I received a mattress from Serta at no cost to me, in or to encourage me to write a review. This fact did not deter my honesty in writing this review. This mattress came the same way most of the order online foam mattress do, in a relatively large and heavy (about 70lbs) box, and only took about 2 days from shipment to get to my doorstep. After unpacking, it seemed to be fully back to shape in just a few hours, and was ready to sleep on that same night. It did have a small amount of chemical smell, but that faded away quickly. The cover of the mattress is a nice quilted material, and can be zipped off for cleaning, although I have not personally tired this. Compared to other foam mattresses I have personally owned, I felt that this particular mattress is rather firm. If you are a back sleeper or have back problems, I think this mattress would be prefect for you, as my husband loves it and sleeps like a baby. You don't sink very far down into it like a traditional memory foam mattress, so I don't feel as though it sleeps very hot, but it does sleep hotter than a box spring mattress. As a stomach sleeper, I personally feel as though this particular mattress is just too firm for my needs, and I am hoping that Serta will soon release options for this mattress that allow choices on the firmness level.

I have an old back injury, had grown used to waking up in pain and having to change positions multiple times per night and decided it was time for a change. Been rolling around on different brands of mattresses for several months now, in showrooms at various stores, unable to make up my mind. I was in Big Lots yesterday to buy an area rug when I noticed the Serta Stay on display. Not only did it feel amazing, the price was fantastic and the features and warranty were comparable to the crazy-expensive models I had tried elsewhere. I ended up buying it on the spot. It was easy to transport, even in my tiny Chevy Cruze, quick to set up and had very minimal odor. Slept on it last night and had no back pain at all for the first time in years. No pain. I can't believe it. I actually feel rested today!

My husband unexpectedly had open heart surgery and the mattress was delivered when he was in ICU. When I came home to rest I found that the mattress was all set-up by my step-dad who was shocked at how easy it was. From the first night, I felt how comfortable, yet firm at the same time, it is. It felt so good to come home after a long day at the hospital and sleep in my new comfortable bed. My husband wanted to order a Serta mattress because he trust the quality of the brand and I am so glad we chose your gel foam mattress.

I have to be completely honest. My wife and I needed to replace our mattress for a few years now, but since our house is older and has narrow hallways, we were trying to figure out how to replace our king size mattress. (I believe the bending made our current mattress prematurely fail). We had been looking at buying a Casper mattress, but did not know if a mattress in a box would be comfortable. A few weeks ago, we saw the Serta mattress in a box at Sam's Club. The display looked good and felt firm. We decided to take a chance and buy the mattress. If it was not comfortable we would use it for guests in our spare bedroom. I have to say I am sorry I waited so long to buy a new mattress but I am so glad we did since it led us to buying a Serta. First, the box the mattress came in had wheels on it making it easy to move. When we unpacked the mattress and finally opened the vacuumed bag, the mattress went to full size in a matter of minutes. It is so firm and full that extremely comfortable. Honestly I am sleeping better than I have for at least the last three years. It is so comfortable that I struggle some morning to make myself get out of bed. Another worry was I heard people comment that these types of beds hold in heat and make it uncomfortable to sleep. We do not have that problem with our new Serta. It is really a great mattress. We like it so much we are buying one for our daughter and son-in-law for Christmas. Thank you Serta for producing an excellent product!

This product contoured to every inch of my body to give me the support my body needed to completely relax and rest. Compared to my last mattress, which was a pillow top, the SleepToGo 12 inch gel memory foam luxury mattress excels in every area possible. Not only is it extremely comfortable, it has to be the easiest set up possible. My wife was able to change our mattress herself due to the easy storage. I had never really researched mattresses prior to purchasing one, but a friend of mine actually introduced me and my wife to the mattress we have now. We have since then referred my parents, sister, several of my wife's family, and a number of our friends. Everyone of our family and friends who has purchased this mattress, and it's probably around 10-15 people, has received the same experience we have. We will never own another mattress. We love our SERTA!

I have been sleeping on a mattress that was brand new when I moved into my house 17 years ago. I never noticed or realized just how much the old thing had degraded over the years, bit by bit, and never associated my increasing back pain over the years to it. When I saw a sale of Serta mattresses at Sams, I took a leap of faith and ordered one online, during Balck Friday sales. It arrived a week ago, just a 4 ft tall box at the door. I hauled it in, wrestled the old coil spring mattress off, and began laying out the new foam one. Unpacking and unwrapping was a breeze- tho I did manage to tear a small piece of the inner bag taking off the outer bag. It certainly made me much more motivated to unpack the 2nd layer, before, in my fantasy head, the whole thing would erupt and swallow me up. Of course, no such issue, it hissed as I laid it into place, and then I cut away the cover bag and it quickly, but controlled , inflated and plumped up. I slept on it that night, and the next morning it took me a few minutes after getting up before it dawned on me, my lower back pain was not there, walking was free of stabbing pain. Now a week in, and my back, and my sleep- are amazing !

I purchased this mattress about a month ago. I got the mattress because I have rheumatoid arthritis and cannot sleep on most mattresses due to hip/pressure point pain. I liked the fact that it had a memory foam mattress but also innerspring and a pillow top. When I first opened it and was lifting it to put it on my bed (it is very light so my 15-year-old son and I were able to lift it), we were putting it over my foot board and caught the mattress underside and ripped a huge hole in the mattress, right into the foam. The foot board tip isn't sharp at all, but is rounded and pointy. I don't feel this should have torn it, but it did. At any rate, since the mattress isn't reversible, at least no one can see it. Upon first impression, once we placed it on a standard split twin box spring (that I already had) the bed is VERY tall. The mattress is 12" thick so I was expecting it to be higher than normal, but it is a little too tall for me as I have to kind of hop up to get on it (I am 5'6"). When I first laid down on the bed, it felt amazing! It is on the softer side so it may not be firm enough for some people. It doesn't have a firm, Temperpedic type feel to it at all. The pillow top is, like it says, "ultra plush", so in hindsight, I should have gotten something just a tad firmer because when I lay on it, I do sink in quite a bit. I love the mattress now, but I am afraid within just a few months, it may not spring back and have large dents imprinted where we sleep. The mattress looks very nice and I am hopeful that I will get my money's worth out of it. I am just really disappointed that it ripped (into the foam even) from just sliding over the foot board post.

The sleep to go is extremely comfortable. It's so soft and feels wonderful to sleep on. The packaging is pretty cool. It was delivered to my home in a box and it was super easy to set up. Immediately after cutting the plastic the mattress started rising and took it's natural shape. I've had several people try sleeping on bed and they've enjoyed it too. I would definitely recommend to others.

This mattress is fantastic! It has just the right amount of support without being too firm. I've never slept better.

This mattress is amazingly comfy. I wake up feeling more relaxed and not as tired. Dealing with a person with back problems this has really truly helped by the comfort of the mattress. I would definitely recommend this to my friends,family,etc.

Easy to move around, and amazing to sleep on. It took a night or two for my back to get used to but now I get the best sleep ever.

There is absolutely nothing about this product that my wife and I don't like. Its a very simple set up and we were sleeping on it in minuets. We have only had a memory top, so finally getting a gel memory mattress was well worth the wait. We both agree that we sleep more through the night than on any other mattress we have owned. Love it, love it thank you Serta!!!

After buying a camper in June 2017 and only weighing 160lbs and my current mattress has my whole body shape indented on the mattress. My finance' bought this mattress after reading several great reviews on line and being a current owner of a Serta full size mattress and box spring for over 5 years for my daughter and being happy with it. Looking forward to a great night's sleep.

I LIKE HOW THICK THE MATRESS IS, NO BOX SPRING IS NEEDED UNLESS YOU WANT IT FOR THE HEIGHT AND IT WAS VERY COMFORTABLE FOR THE PRICE OF IT.

Cheap but good quality memory foam mattress..its 12" took half a day to expand to full size and it feels great and stays cool compared to another one i had by another company

I was very leery about getting a gel foam mattress, but I have had this mattress a couple weeks and so far my back hasn't bothered me. I'm hoping I continue to get a good nite sleep!