I wouldn't buy it unless you are ready to spend an unknown amount of cash to make repairs and update ac, fridge, etc. If you haven't owned an Rev before, take some time to learn about the applinances and systems that are found in RVs. Then, set your budget and buy something that will meet you needs but is only a few years old and not likely to need expensive repairs.
Also, do your homework about tow vehicles and towing weights, capacities, etc. Until you have done quite a bit of camping/traveling with an RV, you won't really know what will work best for you. If you haven't got any experience, start with something smaller that keeps your costs down, and then, you can always sell it and buy accordingly.
2012 Newmar Bay Star 3302
Blue Ox Avail
BrakeBuddy Advantage
2015 Malibu
"Get busy living, or get busy dying."
Andy Dufresne, The Shawshank Redemption