Germany's airports at Frankfurt, Munich, Berlin, and Hamburg each serve a destination with specific transfer logic. Frankfurt Airport to a specific hotel in the financial district, the Sachsenhausen area, or the Rhine valley beyond the city involves different routes and timing. Munich Airport to the city centre is a 45-minute S-Bahn ride, but to a Bavarian lake district address or an Alps ski resort it becomes a pre-bookable road transfer requiring vehicle sizing and winter road awareness. Berlin's airports serve a city where the specific neighbourhood — Mitte, Kreuzberg, Charlottenburg, Prenzlauer Berg — determines the most efficient transfer route. Pre-booked private transfers serve the specific-address situations that public transport handles less cleanly.