This is great for the $$. Im staying with a friend, I use this with a memory foam topper on his living room floor and its very comfortable! It's a little bigger than a twin. I had to buy a full fitted sheet for it. I also saw one of these in that movie, Grown Ups...Adam Sandler movie, they were using it as a floating pool toy lounger. pretty cool idea. I use the pump that came with an old air mattress i purchased at **** so to inflate it is easy, but since it doesn't come with a pump you need to find another way to inflate. Allin all great buy for the $$.