Anyone own a dodge camper van?

I'm interested in a 77 dodge camper, Winnebago type.
Van for sale and was wondering what I need to look out for.
It has new rear dually tires and fronts are good with no dry rot.

Mechanicals are said to be good and it's got a little over 60-k miles, looks clean inside and out just never owned one and don't know what to ask about it.

It's 5 hours away from me so I want to ask all the questions I can about it.

Any info helps , thanks.

Ps no leaks in roof and looks like it has roof mount ac unit, flat screen and surround sound, new fridge and interior clean and kept up.