Not much bounce with the extra firm mattress. It feels very solid when rolling side to side. Not even the slightest squeak either. It’s just me and the cat on the bed and he hasn’t complained…yet :lol:
Their showroom isn’t very big and not everything they sell is on the floor. They had some innerspring, all latex, memory foam and even an air mattress with I think a memory foam top.
Hope this helps.