A WWII air raid bunker purchased by Christian Boros for his residence and private​ collection of contemporary art.

​Christian Boros has been collecting art since 1990 from prominent artists of the contemporary scene such as Olafur Eliasson, Anselm Reyle, Damien Hirst and other Y.B.A.'s.

​The Sammlung-Boros is located in the western section of the Mitte district in Berlin.