As a solo traveller, with dog, I’m getting really worried reading all this. I’ve a 2022 chausson 640 on a Ford chassis. I’ve had a tracker added and an extra alarm. But that’s all. I’ve had a couple of problems with the engine - irritating, but a great local Ford garage - but nothing so far with the van itself. I love it. Don’t think I’ll stress about it. (Just checked out of the window to see if it’s still there!)