Well, looks like the dream is over....
Was over at the in-laws today and snuck out to check it out.
Opened the misaligned door and was hit with an overwhelming smell of mildew/mold. :(
Noticed an outside wall bulging as well as all the drywall corner-bead screwed to every corner.
Was hoping for a good set of bones, but it's been so long since I've seen it that I didn't realize how rough it was....sigh
Never mentioned my interest in it to dear Fil, so he's none the wiser.
Thanks for all the info folks, but this one was going to be waaaaay more than I wanted to deal with
Tenting here I come..... :( :)