rocking harry,thanks for running a correct test. i also ditch lock 3m down and ditchlock the next square out from the building also to give the entrance way to the basement. so to get houses with cellars all we need is for BFC to make the 2nd story door enterable if there is a ground hex level with it, sounds simple enough. i just make maps so i was more concerned with how it looks and just ran some quick tests. i'll have to play around but i have an idea.
AKD- yes, but were close and just need the upper story doors to work as the 1st story doors. i guessing the limiting factor is guys trying to jump out of the upper story doors.