We purchased from dealer in 1974, they were fine. This purchase in 2018 is the worst RV we have ever owned (we have owned several in between). The coach has been a continuous string of malfunctions and annoyances. Most service (when you could get them to do it) was either incomplete, damaging to the vehicle or poorly done.
Some service examples:
There were 5 or 6 after sale service visits. At a couple of the visits they did not have the parts, but did not tell me ahead of time, even though we had to come in from out of town
They installed a Convection/Microwave, but the lights did not work until I fixed them.
They replaced the arms on the awing, but broke off whatever they used to keep the awing from unrolling. This required work to get the piece out when we needed to work on the awing later.They also managed to get silicone sealer, on the side of the coach, around the arms 6" from the arm.
They adjusted a compartment door, but the door closed only twice before it malfunctioned and now the hinge is loose.
They never did address the rattling and banging in the sidewall (by the slide), or the noise in the dash board.
The coach was out of alignment and the outside edges were worn off the front tires. They replaced 1 of the tires and hid the other front tire inside on the rear. They aligned the front end, but the steering wheel was 3 to 5 degrees off afterwards.