Karl-Marx-Hof is a Gemeindebau in Vienna, situated in Heiligenstadt, a neighbourhood of the 19th district of Vienna, Döbling.
At 1,100 metres in length and spanning four tram stops, Karl-Marx-Hof is one of the longest single residential buildings in the world.
Thu: 1 p.m. – 6 p.m.
Sun: noon – 4 p.m.
General admission: €3
Wikipedia https://en.wikipedia.org/wiki/Karl-Marx-Hof
Das Rote Wien http://dasrotewien-waschsalon.at/in/
Phone +43 1 24555
Address Karl-Marx-Hof Stg., 1190 Vienna, Austria
Coordinates 48°15'0.843" N 16°21'51.358" E