I got these for my sons and they both love them. They say they are very comfortable. They come rolled up in an easy to manage box, which was nice. The only drawback is the initial smell. We aired them out for a few days before using them...but there is still an odor lingering after a week. It is lessening however. We also put them in hypoallergenic mattress covers and that seems to have helped also. All in all, a good deal for the money.

For the price, this item is a steal. At first the mattress was very firm but then it began to mold around me. It is VERY comfortable and such a great price! I was skeptical at first because of the price but it is a great purchase. Only downside is that it takes forever to ship. So if you're moving and don't want to sleep on an air mattress until it arrives, plan ahead!

Bought this bed for a college apartment. I was so happy transporting a 'bed in a box' and was thrilled when we opened it up and it expanded to a full size bed (had to stretch the full sheets to fit over the last corner, just like the full mattress at home). Set the bed up on plastic right on the floor. Was able to use the Twin XL Nautica comforter bought for the freshmen dorm bed. It covered the bed perfectly. Seemed extremely comfortable. Hope to bring it home in the spring and use it as an extra bed.

Was looking for mattress for my son's bed - didn't feel like going through hassle of ordering regular mattress so I checked Sams online and found this mattress. This mattress exceeded all my expectations - its comfortable, strong, and perfect for a good sleep!!

Well worth the money. Purchased for sons first real mattress and couldn't be more pleased. I ordered two. My son came in bedroom the other night and took over our bed cause he had a bad dream... i got up and slept in his bed...lol the kids and wife were upset that morning cause i wouldn't get out of his bed . It was like floating on a cloud of air..i highly recommend these mattresses to everybody.. at this price they cant be beat.... i own a king size tempurpedic and i am looking to see if they sell these mattresses through Sam's in a king size to replace the tempurpedic.

[This review was collected as part of a promotion.] My son (110 lbs) has been using this mattress for almost 3 weeks now. There is zero dipping or denting. My husband and I were so impressed with the firmness of the twin size mattress my son has been using that we purchased a king size for ourselves. We had just bought a standard mattress less than a year ago and with a few weeks we noticed dipping that did not bounce back. It amazes me that a memory foam mattress fared better than that. Our entire family is beyond pleased with the quality of Zinus memory foam mattresses.

It is pretty good for the price. We are going to go ahead and purchase box springs instead of just the frame they recommend with the bed. I think it will give it a bit more support. If you like totally soft than this is the bed for you. My husband loves it, i need a bit more support for my back. But, for the price it is a great deal.

Purchased 2 of these; 1 for my son and 1 for the guest room. They arrived in just a couple of days and reached their full size within an hour of unpacking. It did take several days to fully air them out, but that was to be expected. They are super comfortable and a fantastic value.

Took a chance and ordered this online for my daughter. I read all the reviews and the majority was good. It's soft and it really conforms to your body. I wouldn't say it's firm, more medium/soft. We've only had it for about 2 weeks so I can't judge the longevity or quality of the mattress yet. Maybe I can update my review further down the road. My daughter loves it so far.

We have owned this mattress a couple of weeks. We ordered it for our 3 year old son. So far, we like it a lot! Very comfortable and a good buy for the money. After reading some reviews on other sizes/styles of the Night Therapy brand, I am a little concerned about how long the mattress will hold up without forming indentions, but for now, it's a great product. One further con: It did have a chemical smell (STRONG) upon opening the package, but the smell has weakened over time, though at 2 weeks, I can still smell it when lying on the mattress.