This project was carried out as part of a team at the Giorgio Gullotta Architekten agency, based in Hamburg. The hotel, located in the heart of the Friedrichshain-Kreuzberg district, underwent a renovation that combined the charm of Berlin’s traditional Altbau architecture with a new industrial aesthetic. The intervention involved elegantly connecting four existing buildings (three former multi-storey factories and a residential house dating back to the early 20th century) with two new constructions, creating a harmonious ensemble organised around a large central greenhouse housing the restaurant area.