Architecture, Building and Structure Design Urban Clouds Congregate Housing by Ya-Yuan Design, Shanghefa Development Urban Clouds is a residential building located in an administrative and cultural district in Taiwan. The fifteen-storey structure stands on a site of 1,078 square meters, with a building area of 756 square meters. The roof uses a lattice design that turns the form of clouds into a two-dimensional pattern, developed with parametric methods. The facade combines a beam and column system with beige-gray marble, small glazed wall tiles and clear glass. A metal installation on the lobby ceiling represents the flow of wind and links the building with nature.