As people from upcountry move into the city, it triggers insufficient dwelling which leads to the population explosion problem, overcrowded and over-demand in housing. In order to deal with those problems, there has been a resident management. Tall buildings have been constructed instead of houses to cope with the continuous increasing of population. Instead of living in a house, they have to squeeze into what we call “building” in a form of a tiny rectangular size box. Houses are switched into tiny blocks where their residents have to store everything within the limited space.