Architectural design plays a crucial role in shaping the interaction and integration of people even if they have traumas in public, semi-public, and private spaces within a rehabilitation center, fostering social relations, and accommodating the evolving needs of patients and staff. Public spaces, such as reception areas, and social integration areas like art galleries, theaters, and multipurpose halls, serve as vital hubs for social integration, providing open areas where diverse groups can gather, interact, and build relations, contributing to a sense of community and support. Semi-public spaces, like therapy rooms, lounges, and dining areas, act as transitional zones that balance openness with a sense of community, encouraging spontaneous patient interactions while maintaining a degree of privacy essential for recovery. Private spaces, including individual patient rooms or personal counseling offices, offer a retreat for solitude and personal reflection, respecting the personal past and individual identity crucial for rehabilitation. By thoughtfully designing these spaces to accommodate new settings—such as integrating state-of-the-art medical technology or adapting to changing therapeutic methods—architects can enhance social relations and create environments that support both communal and personal healing. This holistic approach ensures that the built environment remains a dynamic participant in the narrative of social integration and personal recovery as the rehabilitation center evolves.