It reads like they invested too much money into the chassis portion and had nothing left for the coach. Surprisingly, the chassis portion is not that complected to repair except finding parts can sometimes become a real PITA. So you can imagine the hassles with the coach portion.
In looking at the pictures alone, I would not spend the money on that unit as I see potential money pits. I also question how much attention to basic proper care and maintenance has occurred in the last few years. As someone mentioned, she looks tired and I will add, a bit beat up.