2007 Bigfoot 15c9.3...about to pull the trigger...Update

If your camper is a basement model check the floor from the basement underneath for sign of rot,if not a basement model check for staining on the finish linel inside the door if there is staining there is rot in the floor hope not the place to check for and to prevent leaking is the door sill (aluminum) is not solid in the corners calk this area to prevent leaking into the floor at the corners.Good Luck I also own a Bigfoot good camper.