This study aimed at understanding the family living space for long-term care facilities as an important element of the concept study for the central nursing homes and nursing homes of family members. First of all, a stratified random sample of institutions was employed. The respondents were found to fill face to face questionnaire during the three months period of interview. Sample size was 280 and a total of 110 institutions were asked to assist survey. The results showed that the families of demographic variables on the cognitive health of important institutions such as residents living environment-related factors did not affect the greater attention to health and pay less attention to convenience and comfort. Family first major project emphasized on the degree of institutions’ cleanliness (56.8%), the second most important is home lighting (18.6%), the third most important is ventilation equipment (15%), the fourth is major security (14.3%), and the fifth important is for the security (13.9%). For the importance of cognitive space agencies, family members who were living outside of Taichung County, divorced, believe in other religions, economic, general, vocational and other persons for free trade, living in other institutions cognitive variables were found to have an impact. This study suggested that long term care organizations should pay more attention to the space perception of families that the residents and family members can enhance their importance and satisfaction. In the future, more units are available for government policy to develop long-term care system as references.