I've had this mattress almost a year now. I don't like the slightly smaller pillow top that prevents it from having nice firm edges for support. I am an edge sleeper both sides on my back and on my side both. This mattress often indents way too much on the edge areas. Middle seems to be alright but I can't control my sleep habits waking up almost always on the edges. Also sometimes sleeping on my side I will wake up in pain in my hips and it seems it's the mattress at fault. I have never expierenced that with other beds before. Also buyer beware. This is 14 inches high and pretty close to that. If you choose one of the 14-16 inch high stand alone no box springs needed bed frames it puts this bed at 28-30 inches high for getting in and out of. I find this too high. I did not deduct any stars because I didn't do my math well. It's just you need to think about sitting on your kitchen table and about rolling out of bed from that height to see what I'm talking about. A small child might need a step stool and my older cats do both getting onto it and down from it safe. I wish I'd gone with the choose your own firmness and only 8-11 inch mattress instead. I would have gone with firm as possible due to that edge effect. I also do not like the way sheets fit over the rounded pillow top edges on the top and foot of the mattress. I think it is made well enough..no assembly really...it would look better if it wasn't rounded on the edges. And not sure why a memory foam mattress would cause pressure pain in the hips? My first week with the bed and I was like a lot of other folks here...super...except for the height.