Apartment Building Plan 24m x 15m Residential Layout Design.

This apartment building plan presents a complete 24m x 15m residential layout design with detailed first-floor plan, second-floor plan, third-floor plan, terrace plan, and vertical circulation core. The drawing shows structured apartment units arranged around a central staircase and service shaft, ensuring efficient internal movement and space utilization. Each floor layout clearly defines the living room, bedrooms, kitchen, dining area, toilets, balconies, and passage connections with proper wall thickness and structural grid alignment. Door window positioning, column placement, and dimensional annotations are accurately marked to support residential building development and construction planning.