Hutch pretty much nailed it, but if you don't mind, post some pics of it once you get it home. From the pics, I could point out to you anything that would raise a red flag. Make sure to include all exterior sides (roof would be nice) and detailed interior shots, including the ceiling.
2007 T-286SR Cherry/Granola, #6236, original owner, current mileage: 9467.8 (as of 5/26/19)
1997 T-2653 Blue Denim, #5471
1979 12 1/2' MC, Beige & Avocado, #4639
Past Sunlines: '97 T-2653 #5089, '94 T-2251, '86 T-1550, '94 T-2363, '98 T-270SR