Prostitution in Germany is legal, and so are brothels.In 2002, the government changed the law in an effort to improve the legal situation of prostitutes.A conglomerate of brothels and hotels letting rooms by the hour are located in the "Bohnenviertel" (Bean Quarter) between Hauptstätter Str. Regular street prostitution (Straßenprostitution) in Germany is often very well organized and sometimes controlled by pimps.
Drei-Farben-Haus is a walk-through brothel very close the main pedestrian area in the city center.
Coming from the main railway station look in the small streets on the left hand side near department store Hertie.
In English Drei-Farben-Haus is called Three-Color House.
It is Between Königstraße und Rathaus, actually a side street off Hirschstrasse Der Marktplatz and Rathaus is on the corner. Prostitution is legal in Germany and there are many brothels located in the city of Stuttgart. The girls charge at least 30€ for 20 min, depending on the service.
See Also: Tippelzone & Sex drive-in From the Red-light district of Stuttgart around the Leonhardstrasse, you can find about 10 walk-up brothels but they are all a lot smaller than the 3 Farben Haus in the center.