T The provision of student housing in the form of low-cost rental apartment buildings (rusunawa) is part of the indonesian government’s effort to support affordable and adequate access to higher education. however, the success of student housing is not solely determined by the availability of residential units, but also by the building’s ability to support the functional needs of its occupants. this study aims to evaluate the post-occupancy performance of the student rusunawa at universitas wiralodra indramayu, focusing on functional aspects based on occupants’ perceptions.the study employs a post-occupancy evaluation (poe) approach using a descriptive quantitative method. data were collected through questionnaires, field observations, and documentation involving student residents as primary respondents. the evaluated functional aspects include comfort, safety and security, accessibility and circulation, spatial efficiency, and supporting facilities. descriptive statistical analysis was applied to assess the functional performance of the housing.the results indicate that while the rusunawa generally fulfills basic residential functions, several functional issues remain, particularly related to the absence of adequate communal spaces, suboptimal sanitation facilities, safety systems, and supporting domestic facilities. these issues are primarily functional and operational rather than structural. based on the findings, spatial improvement models were developed focusing on strengthening social spaces, enhancing safety systems, and optimizing supporting facilities without altering the building’s structural system.this study concludes that improving the quality of student housing can be effectively achieved through spatial reorganization and facility management based on post-occupancy evaluation. the findings are expected to serve as a reference for housing managers, designers, and educational institutions in developing student housing that is more functional, comfortable, safe, and sustainable.