This ERD diagram comprehensively presents the interconnected relationships among key entities such as Res User, Estate Property, Estate Property Type, and Res Partner within the real estate sector. By precisely categorizing property information and matching user preferences, along with integrating a network of partners, this chart not only enhances information flow and transparency in the real estate market but also provides homebuyers and investors with a more efficient search and transaction experience. Moreover, it serves as a powerful tool for real estate developers and service providers to optimize marketing strategies and customer service.