Hello,
I'm Devin, the guy that was selling this car in Detroit!
Just for the record, the floors are rock solid! The power windows did not roll all the way up before I fixed them, so the floors did get wet enough to damage the carpets. Thats what is all tore up on the floor. There is very little rust on the floors honestly. No holes. Not even flaking.
And there is a dent where the stainless trim is at the rear left fender, but it is rather small. Very noticeable, but I don't think anyone would consider it as "huge". It may appear bigger in the photos, but you may be mistaking the body's natural roll towards the bottom just above the stainless trim.