Love the split king option. Now my hubs and I have the option to adjust individually. A bit firmer than anticipated but easily remedied with a topper. Great right out of the box with no apparent off gassing or fumes. Quickly expanded in under 6 hours ready to use. I'm delighted in the quality and cost. Thanks Sams!

It is a good mattress for the price but it takes a long time to be comfortable, probably because it has been compress and sat rolled up in a box for a long time. It has been a couple of months and now half of it is comfortable but the other half still feels like you are sleeping on the ground and on top of a huge rock

I went to stay at my daughter's house for a few days and slept on the mattress she had. It was very soft and I thought this would not be good for my back. I sleep on a very firm mattress. Each morning that I woke up after sleeping on this soft mattress I had no back pain. When I get up from my mattress at home I always have some back soreness, but assumed this was because of my back, not the mattress. Anyway, I decided that I needed to get a new softer mattress for myself. After shopping around online and in a few stores I decided to try the Zinus mattress. It was a hybrid mattress with springs and foam on top. I chose it because it was rated higher than the other mattresses I was looking at and it was less expensive. After ordering it everything went just as advertised. Set up was simple and it inflated in about 3 days. I have only slept on it for a week now, but it has really been a great blessing to this point. I was thinking I needed a medium firm mattress but I would not call this mattress medium it is a little firmer than that, just as many of the other reviewers said. But having said that, let me add that is very, very comfortable, so much better than the firm mattress I had been using for years. And I don't wake up with back pain anymore, praise the Lord! We are all different so I can't say how this will work for others, but it seems like the perfect mattress for me. It's firm but not too firm, and soft but not too soft.

I bought this mattress about a month ago. I was shocked to see the box that it was shipped in. I thought surely that's not my mattress! It was. Then we opened it up being careful in case it sprang alive, but it slowly expanded. I was more amazed to the comfort and quality. Very happy with my purchase.

Received for Christmas for Daughter's room. Did not inflate at all, large lump at top of bed, sides deflated. Will return product, cannot use.

Very comfortable. I no longer wake up stiff in the morning. I keep saying its a Goldilocks mattress not to hard, not to soft. Just right.

did not expand all the way. Side corners are all down. There was a big glue on the center of the bed, have no choice but to keep it because its so hard to return.

I bought this mattress about a week ago. It is the best mattress I have bought in a long time. Perfect support and a pleasure to sleep either on the back, stomach or side. Highly recommend it.

Shipped fast. It arrived folded, air vacuumed, and wrapped tight like a burrito but it was extremely comfortable once it inflated. I would recommend it.

Got same mattress in smaller size so i ordered it in queen since it was very firm for my bad back. The queen size is not even close to as firm as the Full size was. Very Disappointing!!