What they all said. I have one and generally see at least two or three when we go to RV parks to camp. Good stuff even with the high mileage. Well refurbished. Go to the Cruise America web page and you will find tons of videos, pics, and info about their RV sales units. Same rule applies to buying them as with any other RV be it new or used. Do your due diligence and have it checked out and you will be fine. My opinion when it comes to RV (because I am not a full timer but rather a weekend warrior) is the buy old and used and then run it into the ground. Good luck!
Also spend some time on the link about ex-rentals provided above by Ichabod. That thread helped me tremendously when purchasing mine. Thank you Ichabod!