Tour Défense 2000 – Wikipedia

The Tour Défense 2000 is one of the tallest residential buildings in France. The tower is situated in the La Défense section of Puteaux, a suburb of Paris.. The tower was constructed between April 1971 and November 1974. Its success as a residence was not immediate: two years into its opening only a quarter of its apartments had been sold.

: https://en.wikipedia.org/wiki/Tour_D%C3%A9fense_2000