Although a little embarrassing, I will share some additional detail only because I had some similar thinking when I purchased my RV and it may help spare you some of the stress and financial mistakes that I encountered.
My diamond in the rough was a 2005 35 footer. Someone lived in it and never drove it because there are only 1,040 miles on the odometer. That's right and I believe it. Ran all of the title searches along with the serial numbers on the tires and everything fits the timeline. Other than some surface dust, the motor looks like it is brand new. The tires had no wear on them and no cracks on the sidewalls. It was a repo and thought that they put new tires on it until I ran the serial numbers on the tires. They were made in 2004. The generator only has something like 40 hours on it per the meter. Purchased it for $10,000 less than the going street value of the unit. Thought I could put a new interior in it, clean it up, drive it for a few years and not loose anything. I am now $5000 over street value, probably a couple hundred hours from completion, (optimist) and missed a number of great planned trips. Thank goodness I have the tools, mechanical, electrical experience, and this site or I would be SOL. It is amazing what damage water can do, and how difficult it is to work on these things. Everything is laminated, glued, stapled, and screwed.
Live and learn. :-[