Colonia-Hochhaus
Colonia-Haus is a 45-storey, 147 m (482 ft) skyscraper completed in 1973 in the Riehl district of Cologne, Germany. Upon completion in 1973, it was the tallest residential-only building in Europe until the 2001 completion of the KölnTurm, and remains the tallest residential-only building in Germany. Colonia-Haus has 45 floors with 373 units including 352 one-and multi-room apt-flats in size from 35 to 118 m2 (380 to 1,270 sq ft) on floors 3 to 41.
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