On the bench above the central hall, there is an ancient clock, with a mirror on the left and a vase on the right, which means that the house is "quiet (mirror) all its life". In the middle of the central hall, four wooden pillars just form a bay, one on the left and one on the right, each with a bay. Together with the east and west wing rooms, it forms a pattern of bright three and dark five, which has the architectural characteristics of a rich family in Jianghuai area. The east wing is the study, and the antique shelf inside is called "crossing the bridge", and the left and right parts can just overlap. This principle comes from China's ancient complementary theory of Yin and Yang. The nanmu bookcase on the left can just hold twenty-four histories. Pushing open the screen door that closely separates the front yard from the back room is the elegant and quaint Miss Building. There is a wall between the building and the front yard, and the door in the middle of the wall is the second door. The wall door closely separates the building from the outside world. Men are forbidden to enter the second door. Miss Lou, also called "Zouma Lou", is where Li Fu's wives live. There are ancient embroidered beds, carved dressing tables and marble stools upstairs behind the Miss Building. Beds, tables and stools are all mahogany furniture with a history of hundreds of years. A beautiful pastel porcelain in the room, placed in front of the mahogany dresser, looks antique.
Miss Lou has a unique shape, which is a closed cloister-style wooden structure. There is a courtyard in the middle of the downstairs, which is connected with the sky and grounded at the bottom, in line with the harmony of Yin and Yang. The first room in the east of the building is said to be where Li Hongzhang's youngest daughter lives (the grandmother of the famous writer Zhang Ailing) and the old lady lives in the middle. The original old house had a back garden with a much larger area than it is now, but with the passage of time, the back garden has already disappeared beyond repair, leaving only this beautiful and elegant building for people to watch.