We needed accommodations for our teenage son when we go full time next year. RV salespeople often said oh he can sleep on the couch. We don't think that is the right thing to do. We found a 2008 Winnebago Sightseer with low miles at a good price and we bought it. I thought bunks were rare and grabbed one when I found it. I have since learned by continued searching that there are many used class A motorhomes with the bunkbed option. With teen agers it is the best choice but be diligent, there is more than one out there for you. These rigs aren't built for dinner parties, they are built for families.