"There is only brewed coffee at the breakfast buffet, but you can ask for Espresso. Really good!"
"Als DB Mitarbeiter findet man in der Konferenzetage (8. OG) immer einen Arbeitsplatz mit BKU Zugang."
"Now they offer free WiFi!"
"Go to the second floor and enjoy the couches and view on the Alexanderplatz."
"Always crowded - bring plenty of time and don't go when you are in hurry or quickly want to catch a train ;-)"