Bring a six-pack (international beer) or pay 5 Euro
Google Maps: https://goo.gl/maps/dmmGT4evghrCgxdJ8
By Car: Ask your GPS!
Public Transport: Ask www.rmv.de! Take tram 12 direction Rheinlandstraße from Niederrad or Frankfurt Hauptbahnhof.
From the end station Rheinlandstraße it's a short walk along Schwanheimer Bahnstraße to the parking lot on the right.