This is a well done video giving pro's and con's of living in your RV. It speaks well to my appreciation for buying Classic or Vintage RV's and not suffering from depreciation.
A Classic RV would be perfect in my opinion due to the reduced entry price. Someone that is a bit handy can find some incredible deals on RV's that just need some TLC. You could live in it while you're fixing it up! If you find the right deal and pay cash then you are debt free.