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!

I thought it would be more hard than it is, usually I rollover at night and it feels like I am in a hole , the middle of the mattress is not as hard as side, probably will be returning to get a harder one . They make good mattresses, but this is too soft for me.

My daughter's crib transformed into a full size bed, she is 2 and we went ahead and transformed it because she would move so much and end up cramped in the corner of the crib. I purchased this mattress to help and hope that she would have plenty of room to move during the night, but she sleeps so soundly on this mattress that she is almost the exact place she fell asleep the next day. There is also plenty of room to lay in bed with her and read story books which we love. It is very confortable, but it is very soft, my wife slept on it one night with her during the transition and complained the next morning about her back hurting, but we are used to sleeping on a firm mattress due to my back issues. We are pleased with this purchase.

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!!!

I've had this mattress for a little over a month. At first, I thought it was causing me to overheat, as I would wake up sweating almost nightly. However, I eventually thought to remove the waterproof cover that I was using to keep the mattress in good shape, and as soon as I did, any heat issues were resolved. This mattress sleeps very comfortably! It's a great height, looks very nice, and had no smell upon arrival. I was able to carry the box inside myself, and it inflated rather quickly. For the price, this mattress seems like a steal!

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.

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!!

Everyone who has slept on this bed thinks it’s very comfortable. It was easy to unpack and fully inflated within an hour. It had a bit of a toxic chemical smell so I left it to air out with the windows open. It didn’t take a day before the smell was completely gone.

We bought this mattress for our 3 year old and so far it has been great! It expanded as stated and it did have a slight smell but that was gone within a day or so. My husband has slept on it and said his sore back feels great in the morning. We are pleased.