Well so far I am on the fence with the mattress. It's been 20 hours & still waiting for a total inflate. Fingers crossed. The area near the folds seems to be pretty stiff & sort of a hard feel to the foam. I am really hoping it inflates properly because I was looking forward to using it at my camp. Delivery was good and the top material is nice. Update: day 2 the expansion got better. Will work out fine for short stay use but I could not use it for a permanent mattress.