POST Luxembourg’s new Office Headquarters in the Gare district of Luxembourg is designed to accommodate 850 employees and serve as a new landmark. It offers a versatile, user-friendly facility with an open horizontal hierarchy, a large open atrium, and various common areas for employees to collaborate, work, and relax. The building also incorporates an existing heritage-listed block and has a goal of achieving Deutsche Gesellschaft für Nachhaltiges Bauen (DGNB) platinum certification. This is achieved through various features such as air conditioning via active tiles, rainwate recovery, automated lighting management, and the use of natural materials.