Two Storey House Section With Staircase Living Room Layout Model

Two storey house section layout showing interior building structure with staircase connection between ground floor and first floor levels. The drawing illustrates a sectional cut through the residential building including living room seating arrangement, round center table, internal staircase, corridor circulation, bedroom space, and bathroom layout. The model also shows window placement, door openings, wall structure, and sloped roof form covering the house structure. Interior spaces such as lounge area, stair landing, and upper floor room layout are clearly represented to understand vertical building circulation. This house section model helps architects and designers visualize internal residential building arrangement and sectional spatial planning.