This mattress exceeded my expectations. It is very comfortable. I had two or three nights adjusting to it where I woke up a bit stiff around my hips and lower back. After that it has been a dream, I actually sleep in a few hours on days off! The mattress is medium to firm in my opinion with plenty of support and padding. I'm thrilled with this purchase. Oh and after trying this mattress out, my daughter bought one for herself!