Agreeing with bikendan and Chuck_S....you're not going to benefit yourselves by changing to another 2 bed model. Before long, the kids are going to want to bring a friend from time to time and then you're really going to be tight. The son and friend may want their own tent, which is good, but IMHO you still need a 3 bed model. We are delivering our beloved 23SS to its new family tomorrow - that sound you'll hear is me crying - and it's been the perfect camper for us since July '06. But what with one thing and another, it was time for us to make a change to a TT. You might be ahead on the 23IIKS with additional kitchen space, but in the long haul, you're still going to be making up sofa and dinette every night. That would get old really fast for me. Suggest you spend some time online checking out the 3 bed models. Good luck!