Ground floor:

Flat 1: Vacant
Flat 2: Valentine Wu
Flat 3: Vacant
Flat 4: Linus Tripolis-Callaghan 

First floor:
Flat 5: Vacant
Flat 6: Theodore "Theo" Wellington
Flat 7: Vacant
Flat 8: Lily Ecclestone
Flat 9: Vacant
Flat 10: Vacant