From Hamburg airport to the city on the S1 or by taxi.
A taxi ride from the airport will take around 25 minutes (12 km).
Take S-Bahn line 1 into direction of Wedel/Blankenese. Leave the train at Landungsbrücken.
Exit the metro station into direction of Hafentor and turn left into the Street Eichholz. Follow the road until you can enter the Reimarrusstraße on the right. From the Reimarrusstraße turn left into the Dietmar-Koel-Straße, where you will find the Hanse Clipper Haus at the end of the street on the right.