The Complex Cluster BU plans large-scale commercial complexes such as shopping malls, department stores, and outlets. Specializing in the spatial planning and design of mid- to large-scale facilities, the unit responds to trends in mixed-use developments across entertainment, F&B, office, hotel, and the so-called “officetel.” The Complex Cluster BU aims to create sustainable, eco-friendly complexes where work, leisure, and relaxation converge.