I bought both the mattress and the tent a couple of months ago. The tent is well made and very easy to set up... I put it up first time in about 15 mins. by myself, and it goes up in minutes now that we have done it a couple of times. The only drawback I can see so far is that you can't access the compartments on the side from inside the tent. It seems like you should...the tent wraps up and over the compartment and it would only take a zipper in the right spot!
The mattress is also well made, and after measuring tha bed and running to the sports stores to get the right size, I finally just bit the bullet and bought the GM one. It is made to fit in the bed exactly and if you get it through Parts Direct it really isn't a whole lot more expensive. I got the Coleman air pump that fits into the cig. lighter. All in all... both are well worth the money spent. We are taking them both on a camping rode trip from Connecticut to South Carolina an about a week!
Good luck with your purchase and happy camping!