Sorry but I'm the odd man out. It looks like a great buy to me from the appearance standpoint. It looks like it has been in a garage all of its life. Now the tires probably will have to be replaced, $3500.00 and I'm assuming that the engine and drive train is in the same condition the body looks like. The interior, I'm its in very clean condition. Hope it wasn't owned by a smoker :)
Have it examined by an RV pro to get a hands on opinion.
Now be careful, Craigs list is notorious for scams. Be careful, very careful.