I use to do maintenance work for a Camping World on there faculties not campers. If I walk thru there facilities and saw or was told by an employee of an electrical or plumbing problem. I didn’t have to have an approval for anyone. The manager only ask me to do one thing, that was to keep OSHA from finding any safety issues. When I was up grading to a larger camper I didn’t have much choice on where to trade and I didn’t have any problem with warranty work or cost the manager took care of it. That is the only reason I used them. I saw from the inside what went on for repairs and cost of repairs. I can’t recommend them for anything new or used. I was told by a service manager that the heavier campers are better built.