I am not familiar with tabletop/battlemapping, but these are some really intriguing plans regardless. I could not help noticing, however, that there was no kitchen in the house itself (cannot tell if room north of the chapel is a kitchen or another dining area?). I am not sure what place/time these plans are set in, but I do know there are some places/times where kitchens were kept in separate buildings due to smells/noises.

Also, your small room under the main stair might work as a trophy room or small museum.