If you are a long term, keep in mind the power and propane consumption to keep warm or cool. Electricity (usually a separate bill for long term tenants) and propane can be quite expensive in an RV since neither the AC or heating systems are efficient and can gobble up much of your hard earned $$$. I agree a travel trailer would be the best way to go, the systems in a low cost motorhome will start failing without use. Fuel system (including tank & lines), cooling system, brake lines, brakes, bearings, exhaust system, are all things that can cause problems when left unused for long periods of time.