split has a bunch stuff to do different rooms. could even make a house on split alone
you have:
the parking lot where the girls are taken.
the room where they are held
the bathroom in that room
the room of the little kid where he dances to his music
the Psychologist office
the rest of the guy's house, the kitchen living room etc.
the underground cages, the veterinarian rooms,
the entrance to the zoo
the zoo cages outside
the place where the beast tries to attack the girl
you can get at LEAST 10 different looking rooms from all that.... it would be enough to fit a house and not repeat a room once.