Sawo Residence is a comprehensive BIM service project that translates a contemporary tropical residential design into a fully coordinated digital model, integrating architectural massing, spatial planning, and structural logic with detailed interior and exterior elements. The BIM model captures the relationship between open living spaces, natural ventilation, landscaped courtyards, and refined material compositions, enabling accurate visualization, constructability review, and coordination across disciplines. Through precise modelling of building geometry, façade systems, and spatial sequences, the BIM service supports efficient design development, reduces potential clashes during construction, and ensures the residence achieves both functional performance and architectural elegance aligned with its site context.