$2,000 · 1990 BIGFOOT 11.5 needs TLC

Hi, I am selling one large bigfoot camper. This camper is in need of some work, mainly, at some point the water tank developed a leak and there is some resulting water damage. last time we used the camper the furnace, stove and lights all worked so I assume that is still the case. The faucet in the sink is taken apart at the moment. We are asking $2000 OBO for this unit. To be clear, the camper could be used as-is however, I dont know the extent of the water damage related to the tank. Consider this more of a project with excellent potential!