This has been a very good experience. 5 foot seven, 140 pounds 79 male, side sleeper. I ordered the duo latex plus mattress and it beats my expectations. The top which I didn’t expect to be so cushy and nice is really wonderful versus some of the tops I’ve seen of the quilted wool. It is a true medium set up as designed. It took about a week and I settled into it nicely. I know that because I have degenerative back disease and my back has done well in the morning getting out of the bed. In short, it’s a winner. So it’s only been 10 days, but it looks real good.