Bought this a few months ago. I'm average weight, relatively fit middle aged individual who normally doesn't complain much about any type of mattress. This mattress, however, makes my body ache. Whether I sleep a few hours or all night, I wake up super sore and miserable. Not sure if it's the mattress firmness or chemical allergies but it's making me miserable.

Had the bed for over a month and agree with the person that said it was fine for heavier people. I'm not sure if the guy that said he was 240 lbs was reviewing the correct mattress, but I'm closer to 300 lbs and there is very limited sinking and turning over is not a problem. Consumer Reports rates this mattress very high even among spring/foam fusions and the more expensive $1000-2000 beds. They even rate it a 7 out of 10 in firmness, which I agree with. If you are looking for something similar to laying on concrete, then maybe this isn't for you, but if you want something with mid-high firmness, you'll be more than happy with it.

I bought this mattress early 2020 and was fine about 6 months, then started bowing and resulted in horrible back pain. My boyfriend bought the same one at the same time and had the exact same results. Would never buy again and having issues getting refund!

better than i expected.

So far I like it. It is more firm than I normally would like, but yet it was still very comfortable. I slept very soundly. Only time will tell if this continues. As far as the height of the mattress, after leaving it unfolded in my living room for 24 hours, then moving it to the bed(the move actually added more height), it now measures 12". See attached pic.

Purchased this bed and the mattress corner edges never expanded to full size, Sams told me in order to return the bed has to be in the box, but if it was a regular mattress I could easily return it without even bringing the mattress back mind blowing experience. Even though on the box Serta says it’s can be returned

I really love this bed .

I bought this mattress yesterday. I returned it this morning. Thank God Sam's has an awesome return policy. So what's wrong with it? It feels like I slept in a sinkhole. It's also super hot. Cooling foam does not work. I woke up and ran to take a shower. So, if u like sleeping in a hot sinkhole, buy it. Otherwise, serta makes other amazing products.

I brought this bed 6 days ago despite the not so good reviews. Finally slept on it lastnight. The worst sleep ever me and my husband tossed and turned all night. My back and neck are killing me. By the way i have no back or neck issues. The bed was hot, extra extra firm, had no give, and stiff. I literally felt like I was sleeping on top of wood planks.

Sams keeps deleting my reviews! Recieved a used mattress with head stain, butt dip, and flattened side. Was in an unmarked box and clear bag that was shrink wrapped Now have to rebox which is impossible to return via fedex, or gl to sams club store to return a 125# mattress.