Skeptical at first for a bed in a box but very comfortable and feel a good firmness. Purchased for guest room but tested it out. Slept well and I have major back issues. Would recommend.

We are returning this mattress because it is more soft than medium firm. My wife and I both had soreness after sleeping on it and only bought it because it was listed as medium firm. Maybe mattress in a box standards are diffferent,

I had went through three EXPENSIVE Mattresses before trying one of these, and finnaly am getting a great nights sleep! So very much worth the money and wish I had of done this several years ago. Just ordered another one on King size!

[This review was collected as part of a promotion.] We are in love with our new comfy mattress. I opened this mats up and within 2 hours it was is full size. The 12 inches is nice and deep and my sheets fit perfectly. There was a slight odor at first, so faint though I forgot all about it. This mattress feels great. Whatever position I fall into in supported and comfortable. I stay comfortable as well. No moving around constantly to get comfy. Highly recommend

[This review was collected as part of a promotion.] I have never slept better in my life. OH MY once I laid down I was in heaven! It was in a box wrapped in plastic. Crazy how they fit such a big matress in a small box. Took a minute to puff up to size when I opened it. It does have a smell, but I just figured it needs to air out. Like any foam mattress it smells awful for about a day or two till the smell goes away. This mattress is much better than we thought it would be. It contours to your body but it doesn’t appear to trap heat. Looks to be very high quality. Stitching, seams and fabric itself were all intact. The pillow top feel is amazing and just enough structure to keep its shape for years to come. It cushions your body without sinking in so far that you’re hot all night. Like sleeping on a marshmallow. My sleep quality is significantly better with this mattress. It's the perfect level of firmness I wanted, with just enough of a cushy, sinking in feeling that it feels like I'm laying on my favorite hotel beds.

[This review was collected as part of a promotion.] I like the mattress. It's nice and firm and doesn't feel like a cheap mattress at all. The only thing I think they could've did better was made it a little more fluffy but other than that it's a good mattress.

I have been sleeping on this mattress for over 4 months and it has to be one of the best ones yet! This was only to be a temporary fix while I was to wait for named brand mattress to arrive. That was to take over 6 weeks! I ended up cancelling that order for a mattress that cost under $600! I ended up getting two more of them for other rooms!

[This review was collected as part of a promotion.] The members Mark Hotel Full mattress is extremely comfortable. I live in area that has extremely hot summers. The cooling gel memory foam that is built into the mattress keeps me cool and comfortable through out the night. It also gives me great lumbar and back support, which helps me sleep easily through the night. I am extremely satisfied with the product and will look this brand again when I need to purchase a mattress in the future.

This is absolute sh*t. DO NOT BUY IT. I am beyond angry with the crap quality of this mattress. I bought it for a spare bedroom but I can’t expect any guests to sleep on this. Ridiculous garbage. It is far too soft to be considered a medium mattress. It is also way too heavy to be able to return it. I guess the theory here is sell you a crap mattress and then when you can’t return it because it’s too heavy, you are stuck. I’ve never been more annoyed with a purchase. Absolute garbage. I DO NOT RECOMMEND.

[This review was collected as part of a promotion.] Holy smokes, THIS is the mattress that I've been waiting for my entire life. It does not disappoint! We removed it from the nice plastic packaging and unrolled it to let it settle for 48 hours and then we put it on our platform bed. This mattress can be used on an adjustable base, platform bed or any box spring. It contains a cooling gel that allows you to maintain your optimal sleep temperature throughout the night which is my favorite feature. As a person who has always struggled with falling asleep and staying asleep, I can honestly say that I am able to fall asleep quickly and stay asleep without tossing and turning. As mentioned in the information booklet, the mattress provides medium-firm support that's comfortable for all sleep positions and my husband and I can attest to this as im a stomach-sleeper and he's a side-sleeper. It's fabulous! We're in our mid-thirties and we're both physicially in good shape but we had been having a hard time sleeping and we would wake up with random aches and pains but we attributed this to our age but nope, it was the terrible mattress that we have previous to this one. It legitimately feels like we are sleeping in a hotel bed!