abandon
aged
apartment
architecture
asia
background
block
building
china
city
condo
condominium
decay
dense
derelict
developing
dirty
down
downtown
exterior
facade
flats
ghetto
grungy
habitat
highrise
home
housing
living
macao
macau
neglect
neighborhood
poor
poverty
residential
retro
roof
shanty
slum
unemployment
urban
weathered
worn