The Messe Düsseldorf is right at our doorstep, so to speak. If the weather allows it we suggest just taking a walk there. You can also take the special fair bus, which stops directly at the hotel. From the Eastern entrance of the Messe you can find the Convention Center Düsseldorf (CCD) about 500m further up the road - on the same street.
The Messe Essen can be reached by car in just 20 minutes.
To get to the Köln Convention Center we recommend taking a taxi to the central station. From there, you have a direct connection to the Köln Messe / Deutz stop. Travel time is between 20min and 28min, depending on which train you take.