The RV industry is plagued with poor quality builds. I've owned a pop-up, Class C and A, and three FWs (Cougar, Wildcat, Montana). The Wildcat's furnace failed on our first cold night, and the frame started showing signs of bending in the first year. I did a 3-hr PDI on the Montana and gave the dealer a punchlist for 15 items, several of which were serious, before I signed for the unit. It may be different in the so called luxury units like DRV and Luxe, etc. You said you weren't very handy, so be prepared to rely on a good dealer or RV tech to keep everything 100%.
