Kellie, it's a 2004. The walls are the normal RV white paneling, I guess, although it is shiny so probably easy to wipe clean. I'll let you know how easy it is to clean once start using that area.
Today I did run the generator with the furnace going. When it got too hot I shut it off and turned on the AC. That really bogged down the generator and after a couple minutes the AC turned off. I didn't pull the RV out of the storage stall so the exhaust was coming in to the Rv and the smoke detector went off about the time the AC shut down. I checked everywhere to make sure nothing was on fire, though!
After that the AC didn't want to start. I'll have my SIL check it out for me. I think the generator hasn't been run like it should have. It only has 28 hrs on it, and for a 2004 I'm thinking that's way too low! Not sure how to remedy that, though.
I also turned on the gas and lit the burners on the stove. They work fine, but I coulldn't get the oven to take. Perhaps there's a pilot light that needed to be lit? Something else for my SIL's list. I bought new windshield wipers, too, for him to put on.