Some interior trim was loose on mine. Dealer fixed it.
Toilet seal was defective. Dometic sent me a new revised seal free for self install. Swap was easier than driving to the dealer.
Took it in to complain about the tires and alignment. Dealer did nothing. Junk tires and weak springs arose later on so I paid.
Had an intermittent water leak. Dealer could not find it. Turns out when water heater goes full cold to full hot the expanding water and increased pressure would temporarily cause a pump fitting to leak. New hoses and a small SureFlow expansion tank cured the problem and the symptom.
Been pretty good over all.