Beware of the coffee.
Lindas report about taking the wrong cup of coffee reminds me of something: When you are at the main station of Bremen at platform nine and in desperate need of a coffee: Don´t buy the coffee there. I´ve tried it a second time. It´s awful. Absolulty undigestable even with a vast amount of sugar. Wait for the coffee in the train, search a coffee in the station. But don´t buy your coffee at plattform 9.