We have had this mattress for a few months now so i figured I'd write a review. First off it took quite a bit longer than my daughters Serta to mattress to open all the way up. Right away we noticed a very strong odor and figured it would go away after airing it, i was wrong. Mattress was comfortable and helped with a lot of my aches at first but not so much anymore as i feel like i just "sink" in now vs feeling contoured. We never noticed much of a "cooling" affect. Now back to the chemical smell... I unzipped the protector to see if i could figure out what layer of the bed had the strong smell and now i cannot get the protector back on! My fault for not reading the tag until after but if you are like me and planned on washing the protector every now and then- you can't and good luck getting it back on. Good mattress but definitely gets too soft after awhile and topper cannot be taken off.

I have very reasonable expectations and also realize a mattress can be subjective however the overall quality, the low quality foam and covers, everything about this bed is so disappointing. It’s somehow way too soft and yet uncomfortable at the same time. It’s lumpy, cheap and absolutely lacks any support other than being a cheap piece of foam.

I've had the medium queen size mattress almost a year. I bought it for my adjustable bed because I had read the good reviews, the cost, and the convience of it being shipped. At this time, I can honestly say it is not the best mattress for an adjustable bed. It has lost some of it's loft and I can sometimes feel the bars of the bed frame though it. I can extend the life of my mattress by flipping and turning it as I'm the only one sleeping on it but if two people sleep on it on a daily basis, it will not last long. Save your money for a better quality matress that you can test in person.

Great sleep

I purchased this mattress for my office / guest room. I got the firm twin size. The process of unpacking was super easy and literally the foam mattress filled up very quickly and have had no issues with it. I am super excited for my upcoming guest to come and stay.

Comfy

With mattresses being so expensive these days giving this member mark mattress a try was an easy decision. Bought for a guest bedroom, have had 3-4 different people sleep on it and they all said it was great. We will see how it holds up but for the price it’s definitely worth a try!

I like it.

Not that great

I bought this bed because my 4-5 year old GhostBed got drenched in black water. This bed is actually pretty nice. Firmed up nicely in about 2-3 days. Sleeps well; less tossing and turning. Medium soft, cushy and firm. It’s definitely comfortable. The only reason I can’t give this 5 stars is because (just like all box mattresses it seems) it’s not actually 12”. But neither was my 12” GhostBed so I guess that’s how it goes. Once foam gets compressed so tightly and stays that way for a period of time, it’ll never quite return back to what it used to be before. But in all honesty it’s cheaper and better than my “classic” GhostBed.