An architectural study for the adaptive reuse and renovation of an existing office building in Omonoia, Athens. The building retains its original use, with shops on the ground floor and offices on the upper floors, fully adapted to the requirements of the modern era. The project claims to modernize and upgrade functionally, aesthetically, and energetically the existing building. Important driving force was to be financially sustainable and viable. The new shell – ‘the wings’ – an interpretation of the existing morphology, creates a contemporary, sharp, and future-proof landmark building.