The apartment is located in the vicinity of Hamburg Main Station and HafenCity.
HafenCity can be reached by foot in about 10 Minutes.
It is located directly at the canal promenade with the direct view of the water and has its own separate entrance.
The location of the apartment is great, you can reach from there everywhere in Hamburg. You can even reach Hamburg Elbphilharmonie from there by foot.
Everything important is only right nearby.