This project is located in the Jockey Club Home Furnishing in the center of Guangzhou, which is a staircase building materials exhibition hall. The owner's brand positioning is high-end, hoping to convey the brand concept and product characteristics through the design, so that the exhibition hall will stand out from the crowd of stores and create an immersive space experience for customers. Unlike ordinary store exhibition halls, this project uses a design approach that is closer to an art space. The space uses black and dark gray as the color tone, with calm crimson and indigo as auxiliary, creating a low-key and avant-garde atmosphere. With carefully selected installations on display, it adds artistic temperament. Echoing the characteristics of the spiral staircase, this project uses the golden spiral as the theme of the spatial layout. Through the spiral space module planning and the well-arranged layout, a smooth moving line is formed, braking in silence, and creating a fascinating space atmosphere. The hidden grandeur is superior to the small design, so that visitors will not notice that the space is only 86mi.