We have a Georgetown 350TS, it is 36'. We only bring the grandkids periodically and there is not a wardrobe for them. They are small and can live out of a small roller or duffle bag that we throw in the bunk when they are not sleeping. Ours has drop down dvd screens not individual TV's and that has worked well. The drop down bed looks like a good option also. There are lap seat belts for the sofa and dinette. My understanding is the booster is mostly for the shoulder belt so may not be needed. Good luck!