The frame of this multi-functional bookshelf is made of high-quality natural wood colour materials, exuding a natural and warm atmosphere, and is easy to blend with various home styles. It not only provides a neat storage space for books, but also creates a safe and comfortable living environment for cats. The design of the bookshelf is unique, featuring multiple compartments of different sizes, which can accommodate various types of books, decorations or other small items, making the entire space appear orderly. One of the highlights is the multiple circular cat holes designed on the bookshelf. These cat holes allow cats to enter and exit freely, providing them with a space to explore and move around. Cats are naturally active and enjoy walking around and exploring the house. With these cat holes, cats can freely move around inside the bookshelf, adding to their fun of activities. Meanwhile, these circular openings also enable the cat to interact with its owner, adding a sense of warmth to the family. In addition, the bookshelf is designed with two cabinet doors, equipped with circular openings, providing another form of cat bed. The advantage of this design is that cats can choose to move around in the open space or freely select the closed space to rest. This not only retains the cats' independence but also makes them feel secure. The circular opening design of the cabinet door not only makes it convenient for cats to enter and exit but also does not affect the overall appearance, adding a touch of fun. This bookshelf adopts Particle Board and MDF. These two materials are not only environmentally friendly but also have good durability, which can ensure the stability and service life of the bookshelf.