Feedback? It’s an old truck with an old camper chassis on it…
And apparently not that popular since they’re as you say supposedly back in business but all the pics are turn of the century save for a couple of the F550 pics.
Are you saying you want to buy a new one? Or found a used one?
IMO, you’re not going to get much feedback on a defunct and very low volume brand.
The best feedback you can get is your knowledge of the vehicle and how to check out the house to make sure it’s dry and the appliances work.