For some reason it took over a week to arrive but once I got it I couldn't be happier. Very flat surface with extra firm where your back is. I have a pad and lots of pillows which make it feel like the real thing.
I love this air bed. It was a cinch to get set up and it stayed firm all night. The lumbar support and firmness made a world of difference in how I feel in the morning. It's easy to break down and put away too (it comes with a convenient bag).