Super Amazing. You have to like Memory foam, not everyone does and it is not like a regular coil mattress. If you are a fan  of the memory foam feel, this is a awesome mattress. I ordered the medium firm and it is the best night sleep I have had in a long long time, I am ordering another one for my guest room. It comes rolled up super tight in a big long box. Its important to unroll it right away then let it sit so it can "unsquish" from being packaged so tightly. As luck would have it mine came just before I was leaving town for a weekend when I got home it was completely puffed up and waiting for me. Excellent price for the quality. Would highly recommend if you like the feeling of memory foam.