One, Commercial high-rise building in Europaviertel, Frankfurt, Germany

One is a high-rise in Frankfurt's Europaviertel with 49 floors reaching 190.9 meters (626 feet) into the air. The building combines office spaces, hotel rooms, and public areas within a single structure.

The building emerged during Frankfurt's third wave of high-rise construction starting in the 2010s. This phase marks a shift from the earlier building booms of the 1970s and 1990s.

The public Skybar "NFT" occupies the 47th floor at 185 metres, with a surrounding roof terrace, making it the highest bar in a German skyscraper. The hotel and conference area fills the first 14 floors, while floors 15 and 16 are used as coworking space.

The tower stands in the Europaviertel on the site of the former goods station, part of the Skyline Plaza complex. The public Skybar NFT occupies the 47th floor at 185 metres, reached by lift; the hotel and conference floors fill the first 14 storeys. The area is served by the nearby S-Bahn and U-Bahn lines.

The public skybar "NFT" sits on the 47th floor at 185 metres, with a wraparound roof terrace, making it the highest bar in a German skyscraper. The hotel and conference floors occupy the first 14 storeys, with 375 rooms in the nhow hotel.