Hello! My husband is 6' 185 lbs and I am 5'7 125 lbs. For almost 8 years we have owned a Restonic Memorie Foam mattress with 2' memorie foam and 5' HD foam. After the first 3 years we had the company repair it because the dip was so big in the middle it was difficult to get out of it. My husband likes the bed still. I find it uncomfortable, especially for my back. My feet seem much lower than my head, and I think the bed has simply lost its memory.