My first thought was , this mattress is too hard. But after 3 night of sleeping on it, I have to say it is the most comfortable mattress I have ever owned. I did put an additional 2 inch memory foam topper on top. So if I ordered another, I would order the 10 inch, which is 8 inches of foam and an additional 4 inches of memory foam on top. Then I would not need the additional topper.