This document is the decoration drawing of a three storey villa in Changsha. The drawings include: one to three floors (original structure drawing, floor plan, ceiling layout, water and electricity drawing), elevation (entrance C elevation, living room, guest room, secondary bathroom, staircase, master bedroom, study, children's room, secondary bathroom, balcony), wardrobe structure drawing, etc. The design is accurate and detailed, which can be downloaded by designers for reference.