This might as well be an air mattress. It feels solid when you first pull it out and let it regain shape, but once you lay on it you realize how flimsy it is. The entire bed sinks and moves when I try to readjust. On top of that my husband and I can’t sleep next to each other because it caves in too much. I wanted a firm mattress and it is really soft. We just put it on top of our old bed because I wouldn’t know how to return it