We spent a long time looking at mattresses before deciding on two similar 10" & 11" in memory foam. This one had a great discount! They have both turned out to be the most comfortable mattresses we have every slept on! I was afraid I might be hot as Floridian summers can be a little steamy but, with an extra light duvet, I'm perfectly comfortable. They arrived promptly, very tightly rolled and, when the wrapping was removed, lay perfectly flat with no noticable odor. We left them out to air for about 48 hours as recommended before putting them on the beds. They both came with covers so we simply added a mattress cover for protecection and have been happy with them ever since. They were perfect for our needs and I would highly recommend them to a friend.