Take the A4 and exit at Klettenberg. Drive towards the city centre up until Militärring, and look out for the sign that says "Geißbockheim".
Note: GPS users, some systems will not recognise Franz-Kremer-Allee. If this is the case, please enter Berrenrather Straße 549 into your device.
Take the Linie 18 from the Main Station to Klettenbergpark. From there you must walk approximately 10 minutes towards the crossing of Militärring and Berrenrather Straße. Look out for the signs that show "Geißbockheim".