I was skeptical with buying mattress online. It is comfortable and was easy to set up. Only downside was delivery - 3rd floor apartment and driver was going to leave the box on the bottom floor by the steps. I trust my neighbors but didn’t want my items sitting outside all day - fortunately I was home and actually helped the driver bring yhe box to the apartment.

Jeepers this mattress even helped my hyper dog get some deep sleep with soft snoring!! She didn't even get up when I made a restroom visit. I'd say the pressure, weight and pain I've felt between my shoulder blades for over 20 years has lessoned by about 70%!! It could be that what is left is residual from my back bothering me for so many years. I wish I had bought this years ago if it was available and what an excellent price!!

We bought this for our daughter as she was sleeping on a very old spring mattress. Her friend recommended a memory foam mattress. After some research, we decided on the Zinus Night Therapy. She loves it, much more comfortable than a spring mattress!!

I live in a remote location and this was the perfect choice for a reasonably priced mattress. It is a little softer than I would like but the firm mattresses I have tried were rock hard so I'm pleased with the choice. It does have a very slight smell of the rubber that it's made of but not offensive as some reviews suggest.

Very disappointed that it never rose to 10" level-- stopped at 8.25". Only reason for a couple of stars is because Sam's Club accepted the return with no problem. The mattress construction looked same as the one I have, which inflated instantly to the full thickness upon opening the box, but Zinus mattress never reached the height after 5 days and nights. Should have listened to the other reviewers with the same issue.

This mattress is firm. I read all of the reviews but took my chances. We added a 3 inch memory foam which helped a lot. Its for my 5 year old son but ol mom lays down with him when he wakes up in the middle of the night. So its taken some getting used to, but overall I am pleased. Easy to remove from box and we waited 34 hours before using it. It clearly states when you receive the mattress that you are welcome to still sleep on it even though it may not have fully expanded yet, but we chose to wait.

Received the mattress in a small box. Removed it from the plastic, unrolled it and watched it grow. Let it air out for a few hours. (Did NOT have a strong or foul odor as mentioned by others.) Found the mattress to be very comfortable. Thinking about replacing my $1,500 mattress with a Zinus. DEFINITELY WORTH EVERY CENT!

We bought this for my daughter (10), and she LOVES it! I was a little nervous about it, but after several reviews assured me it was comfortable, we purchased it. I wish I had bought it sooner! It has been great! She sleeps better than ever! Like others, we let it take shape for about 36 hours before putting it in her room.

I purchased a foam mattress years ago and needed another one. So I went on line at Sam’s club.com and purchased this one. It arrived just as promised. After taking it out of the box as instructed and placing it on the bed to allow the mattress to fully form its correct shape, what an amazing comforting product!! Even days after it had continued to form and firm!! Extremely comfortable but firm!!!

We got this for our 4 year old son who complained his previous mattress was not comfortable (it wasn’t). For the price, this is a great bed! Very thick, firm yet soft, it’s great. He no longer complains about being uncomfortable and stays in his room the whole night now! Thinking about getting this brand’s mattress in a queen for our guest bedroom.