Thank you for this (and the others) wonderful tool! One thing I have noticed is that houses are sometimes placed on fields. It's not a big thing, but is there a way to prevent houses from spawning on a field?
Apparently people are bothered by houses on top of fields. Actually, this was sort of intentional. At first I discarded such fields, but then decided to keep them to emulate crofts. I can try to draw them a bit differently - as orchards or pastures.