Messehallen

Ok

Probably get trains from here.

Expo

Nice long escalator.

I like it about this modern and clean subway station. The constant announcements to the trains initially affected the experience significantly. But after well over a year you have got used to it and only perceive it as business as usual. The long escalator mentioned several times in the reviews is by the way, although I'm glad it's there, not the highlight of this station.