- is the only privately owned & managed 5 star design hotel in Berlin - offer 158 bright, elegant & spacious rooms and suites starting from the 5th floor of at least 40m²/431sqft until 200m²/2153sqft - is home of the restaurant FACIL with 2 MIcehlin stars, which serves an outstanding cuisine for lunch and dinner from Monday to Friday - also features the QIU restaurant & bar with it's casual atmosphere, local & tasty dishes influenced by the 2 star chef Michael Kempf - is equipped with the ONO Spa, a perfect relaxing place overlooking the city with a total space of 600m²/6458sqft and winner of the Best City Spa award 2020 in Germany - has the best location at Potsdamer Platz with excellent connection to public transportation, near by Philharmonic Conert Hall, museums and Brandenburg Gate - all rooms with kitchenette and majority (80%) of rooms with balcony, all rooms and the whole hotel are free of electro smog - awarded “Gold” from DEHOGA environmental check