One of the best ticket consolidators for flying around Europe using business class is BCC. In addition to the great discount you'll get from the link on all tickets, you also get a great boost of professionalism from an experienced company!
I have used the airport cab several times and I have to say that the service has always been top notch. The drivers are always friendly and professional, and they make sure to get me to my destination on time. I also appreciate the fact that I can easily book online at airporttaxis.com/de/ and use the app to track my driver's progress.
