We had a class c but found we didn't use it that much because of the 7.5 mpg, breaking camp each time we wanted to leave the site and I couldn't store it at my house. So we bought a 17' tt, and for now, it's perfect. It does have its drawbacks, not a big concern for us right now. One has to crawl over the other to get out of bed. There are no slides, so it can be a little tight inside. It only has the dinette to sit at. For now, it's perfect for what we do....up to the weeks at a time camping. When we retire, we'll get something bigger for those 6-month trips!