Two-story BHK residential house section cutting through a central open-to-sky courtyard, revealing vertical spatial relationships across foundation, ground floor, first floor, and terrace levels. The section shows three bedrooms including a master suite, living room with 3-seater sofa and TV unit, dining room with 6-seater table, study/home office, two bathrooms, kitchen with L-shaped counter, and double-height courtyard void with glazed skylight and rainwater drainage. Structural elements include 230x230mm RCC columns, 230x450mm beams, 150mm floor slabs, 230mm external brick walls, 115mm internal partitions, isolated footings at -0.90m, and 900mm parapet walls, demonstrating load transfer from terrace through first floor (+6.00m) and ground floor (+3.00m) to foundation. This section is essential for architects coordinating vertical circulation via an 8-step staircase, natural light penetration through the courtyard void, and structural coordination between living spaces and the central courtyard feature with raised planter beds and water fountain. Fork this architectural section on Diagrams.so to customize room dimensions, adjust structural member sizes, modify courtyard skylight details, or export as DWG-compatible SVG for integration into construction document sets.