This document is the decoration design and construction drawing of a two-story villa in Shanghai Jiujiantang, including the living room elevation on the first floor, the porch elevation, the ceiling on the first floor, the second floor, and the basement, the master bedroom elevation, the wardrobe elevation, the bathroom interior, the children's room elevation, the study elevation, the wall positioning drawing on each floor, the lamp control drawing on each floor, the floor material drawing on each floor, and the floor plan on each floor, Full content