Facing Luxembourg City’s central train station, the architectural concept of the building by Luxembourg firm Metaform perfectly blends into the streetscape. The striking section of the “Accinauto” facade was preserved and extended on a broad front by a modern, lamella facade. Another priority for the designers was the creation of an open and dynamic environment incorporating future-oriented technology. They were guided by concepts such as connectivity, communication and cooperation. At the centre of the building is the “Hub”, an atrium dominated by an unusual spiral stairway.