car:
Coming on the Autobahn A620, take the Saarlouis City exit and follow Metzer Straße in the direction of Saarlouis City. At the roundabout, take the 2nd exit (Lothringer Straße). After the intersection, Alte Brauereistraße is on your left hand side (pedestrian zone!).
train:
The Saarlouis train station is approx. 3 km away