I have used this air mattress 3 times within the last month and I must say, it is the best air mattress I have ever used!!
I have already recommended it to a few friends. It works wonderfully for camping, extra house guests, and on a cot. It is a little long for the cot, but it didn't cause any issues for me. If anything it made the cot even more comfortable. I no longer need to worry about bashing my leg on the metal bars on the cot. It is extremely comfortable. I have lower back issues and have tried a roll up mat when camping, then foam squares under the mat, then a cot. This air mattress is the best, I think I like it better than my own mattress!
The foot pump is easy to use once you get the hang of it and watch out for user error, I thought I had punctured mine, but realized I didn't have the other seal closed all the way. Highly recommended!