ABSTRACT
In the book “Code for design of residential building for the aged”, senior housing is defined as the elderly apartment house in which the elderly can live in together and which conforms to the physical and mental characteristics of the old people, and the synthetically managerial housing types with the service systems of catering, clean sanitation, entertainment, and health care. According to the difference between the service objects and service facilities, the senior housing is divided into three types: independent apartments, caring-type apartments, and nursing apartments.
