The arched basement has red brick and cement walls, part of the coating peels off to expose the inner bricks, with metal pipes and industrial chandeliers installed on the top. An arched glass window is set on the middle wall, the interior is equipped with wooden shelves, wooden ladders, storage wooden boxes and small tables, simple iron beds are arranged on the right, various containers and tools are scattered on the shelves and table tops, and several paper documents are pasted on the walls.
