The building comprised of timber in its upper structures, bridges and slabs features a long and slim footprint covering an area of ca. , m. SBC makes full use of the allowed maximum building height of . m across seven floors, and is based on an ideal office bar typology measuring m in width. Instead of one single zig-zag volume, as envisioned in the masterplan, BIG’s design consists of two stacked and rotated zig-zagging bars.

The building includes flexible workspaces with a full-height perimeter glazed-façade – maximizing daylight and offering panoramic views towards historic landmarks such as World Heritage St Paul’s Cathedral, Old Bailey, St Brides and the Royal Courts of Justice. Fleet Street embeds strong environmental credentials geared to meet the benchmarks set out by Whole Life Carbon and Circular Economy principles to reduce the embodied carbon of the development.

On the same ground floor, those with tickets can enjoy performances in OARA’s -seat theatre featuring flexible seating configurations and acoustic systems optimized by an all-black checkerboard panel of concrete, wood and perforated metal. Upstairs, film-goers can view screenings at ALCA’s red-accented -seat cinema or visit the two production offices and project incubation area. FRAC occupies the upper floors with m high exhibition spaces, production studios for artists, storage facilities, -seat auditorium and café.

The roofscape is one of the most important components that shapes the spirit of the Cloud Valley. It allows for an abundance of nature to co-exist with the office programs, thus preserving the wild landscape experience that’s traditionally difficult to access within the city limits. The green roof also embodies an ecological cohesive coexistence between human, nature, climate, and technology. To display the ultimate gesture of nature meeting technology, the green roof carpet shaping the valley and the mountain turns into the largest digital display in China at night.

The building consists of four main materials and elements which are also found in the existing structures and natural landscape of the area &#; concrete, steel, glass, and wood. The walls of the exhibition rooms are made of concrete cast onsite, supporting the landscape and carrying the fascinating roof decks that cantilever out m. The largest roof deck weighs approximately , ton &#; a complex roof structure that is engineered by Swiss Lüchinger+Meyer. The main interior materials utilized throughout the gallery spaces are wood and hot rolled steel, which is applied to all the interior walls.