Nocturne center plan with circular layout seating and section details

This nocturne centre plan presents a unique AutoCAD drawing featuring a circular layout design with an organised seating arrangement, stage or central activity zone, and surrounding circulation pathways. The drawing includes a detailed general plan, section view, and sanitary layout with clearly marked dimensions and structural elements. The design highlights radial planning with curved walls, staircase positioning, and optimised entry and exit points for smooth movement.