You can search for towers in the DB after Running all the SQL files.
then u will find some interesting buildings. some of them looks like a small castle tower. Just check in the DB and see if u find something that looks helpfull.
You can also spawn a copy of Stormwind wich spawns without the signs, and without the Guards.
Remember all the Houses and Buildings that's counted as a house will be:
in the DB in GameObject_names.Code:Type: 14
Hope it help's.