This project proposes a systematic solution to address challenges such as the limited area of the private banking center and the weak entrance image. With precision order and natural textures as the core design language, the brand image is strengthened by reshaping the entrance interface and creating iconic symbols. Internally, an organic functional zoning prioritizes the best views and natural lighting for client experience spaces, while efficiently arranging office and supporting functions. Optimized circulation achieves both separation and linkage of public and private flows, while flexible tearooms and modular furniture expand spatial usage scenarios. Ultimately, within constrained conditions, a high-end financial service space is created, combining a professional image, experiential warmth, and operational efficiency.