Hey Averon! Good to see you again <3 :D!! So PBD plays in L22 it's one of the more northern locked cities somwhere in "Russia" (forgot the in game country's name from the top of my head.) I can assure you L22 is a huge city (well, comparitively to the rest in this universe). The maids themselfs live inside of an old half abandoned underground railway station. But you'll see more of the city's full layout in the full release.
Thanks for playing again!
much love <3 <3 <3 - MAD