Be cautious of VIP Parken DUS Valet Service located at Flughafenstraße 105,******* Düsseldorf, DE, as they may not show up. In my experience, along with 6 other car owners, we missed our flights waiting for their service. The company sends you a location to meet, but upon arrival, we were informed that they are a scam. The only option given was to find a new parking reservation, which left us with only 36 minutes until our departure time. This experience was not enjoyable, especially when traveling with children. I advise you to be wary of this service.