Bought a 2011 MPM 180 less then a month ago off of a dealer as a used unit . Drove from PA to Yellowstone. Upon arrival found all 4 corners of the camper are sagging and separating. It appears water has ingressed around the stone guard trim and has rotted out the floor. I know the dealer will work with me on the issue but I am appalled that a unit this new has this type of structural issues. The camper is great and we looked forward to many years of use but needing a new floor this early makes me wonder about the overall quality of the unit. Very disappointed