In a Class C for the best flexibility stay as short as you can.
Our non-slide 24 foot Class C on it's over-kill E450 chassis has such things as: Heated tanks, two queen beds and one full bed, privacy curtains for both queen beds, a multiple-ducted A/C system, a multiple-ducted furnace, and a driver's seatback that is not blocked so that it goes way back for driving comfort.
It also can be parked almost anywhere, can be camped with in many tent camping sites if needed, can tour on many scenic roads recommended for short vehicles, can be used to tow and launch a boat hassle-free, and actually does "drive like a van".
