Considering the NH Dusseldorf City in Düsseldorf?
A VT member wrote the following comment about visiting Düsseldorf:
City Guidebooks by tayloretc
There?s a series of small paperbacks on different aspects of Düsseldorf ? walking tours of the city, breweries, museums, and a few other things. They were available in the bookstores in the train station and airport, although I only saw them in German. Die Düsseldorfer City had some good basic information about the old town and a couple of other places within walking distance. Not comprehensive, but a good overview.