This place really is a must visit when in Düsseldorf. The modern architecture is amazing and there are lots of restaurants and cafés nearby. It is also very nice that the city kept some of the railway relics intact.

Information
Medienhafen (Media Harbour)
40211 Düsseldorf
North Rhine-Westphalia
Germany
http://www.medienhafen.de/
https://www.facebook.com/Medienhafenduesseldorf/
https://en.wikipedia.org/wiki/D%C3%BCsseldorf-Hafen

Visited December 2015. You can find my review about MedienHafen also on TripAdvisor.