With the underground/subway/tram: Take the U35 underground tram (U-Bahn) line from Bochum main railway station (Hauptbahnhof) towards the destination Hustadt and get off at the stop Markstrasse. The trip lasts about 8 minutes.

There you walk back against the direction from which the tram came, then down the stairs to the street Markstrasse, where you turn right and follow the street to the traffic lights.

There you cross Markstrasse, keep left, and after about 50 metres you turn right onto a small footpath to the campus of the Ecumenical Study Institute (Ökumenisches Studienwerk).  

By car: Exit the A43 motorway/highway (Autobahn) at the junction Bochum Querenburg and drive along Universitätsstrasse towards Ruhr-Universität.

After passing Ruhr-Universität take the exit Markstrasse and at the next traffic light turn left into Markstrasse. Drive straight on to a traffic island with a roundabout.

There you drive into the street on the left, Am Langen Seil. After about 250 metres you turn left into the street Girondelle. After about 500 metres you will reach the Ecumenical Study Institute (Ökumenisches Studienwerk) on the left side.