K...I'll try not to fret about it. ;-) I guess I'm more worried about the prospect of them wanting to do something else with the land, considering they didn't bother walking through.
It's a possibility... but like you said, what else would they do with that lot?
I bet your place is a take it or leave it kind of thing to them... which is why it doesn't matter what it looks like inside. Nice easy income as long as it's rented, hopefully not too much trouble.
Regardless, we won't let you end up living in your van, down by the river :~)