As described, Very steady. Measurements accurate. Deflates with the incorporated electric pump which makes putting in storage bag very easy. Standard Twin mattress pad and sheets fit. 16 inch deep pad covers all sides. Standard twin sheets come ~ 1/2 way down (far enough to hold in place)

Large grandson loves it!

The air mattress was a total disappointment. It deflates quickly, it is higher in the middle and therefore lower on the side and that makes it very uncomfortable to sleep on it.

I bought this air mattress for my 3 year old granddaughter to sleep on when she comes to visit me! Well, I don’t have it here anymore! She loves it so much, she wanted to take it home with her! How could I say no to that cute face of hers? She said, gramma..I love it so much! I said, okay, sweetie, it’s yours! I’ll have to buy another one! Haha! Thank you, WayFair!

The Nautica air bed was open box but there wasn't anything wrong with the second hand buy! It has a internal pump and "ribs". It is perfect for our guest.