The adress of the Penthouse is Amalienstraße 42, the free of charge parking lot (which is big enough for all cars except SUVs and VW-Buses or similar size) is only 80 meters away at Amalienstraße 75. We are more than happy to welcome you at the parking lot and guide you to the Penthouse from there. For travelers by train: the nearest stop is "Europaplatz" just 5min away by feet. You can get there via S3/S4 non-stop from Karlsruhe central station, which takes less than 10min. Near Europaplatz you'll find plenty of grocery stores and other shops.