Alcuni sono noti poiché erano luoghi d’incontro per scrittori (come Peter Altenberg, Friedrich Torberg, Anton Kuh, Arthur Schnitzler) e altri perché luogo di appuntamenti romantici. ###>Some of them were meeting places of artists and writers (like Peter Altenberg, Friedrich Torberg, Anton Kuh, Arthur Schnitzler); others were known as secret places for rendezvous or retreats for confidential business meetings and others functioned as a second living room for the Viennese.