If this is the ad, my first instinct says scam.
http://losangeles.craigslist.org/sgv/rvs/5844615966.html
The first clue is that there's only one photo, no interior shots.
For me, that's a major red flag. Even if it's a legitimate ad, the lack of photos causes me to question what they are hiding.
Another red flag is the general lack of descriptive information on the vehicle.
Generally speaking, most vehicle owners can, and will tell you all about their vehicle with very little prompting. That same owner selling a vehicle is going to want you the buyer to know how special that vehicle is and will usually do so in the add. Sure, you get the occasional Joe Friday, "Just the facts maam.", seller, but even then they will provide more than a sidebar and a single sentence describing the vehicle.
Next up we have a yellow flag, not a disqualifier, but something that raises questions. They have it listed as a front wheel drive vehicle (FWD). It's actually a rear wheel drive (RWD). This is more than likely an error on their part, but could be an attempt at misinformation. I would speculate that they think FWD means four wheel drive, which it clearly is not.
The mileage is also a yellow flag. It's not unheard of to find an RV with an average of 1,500 miles a year, but it's much more common to find them with considerably more miles on them. Again, it raises questions, but is not by itself a disqualifier.
All of this together screams scam. You may get lucky, but if I were you I wouldn't go anywhere near this one,
