Berlin’s central station is very nice. It has lots of platforms for trains going everywhere in and around Germany. It has a nice bakery on the ground floor, interesting elevators, and a McDonald’s on the first basement.
It's a huge train station, but everything is very well located, convenient, clean and beautiful. You can arrive and leave by tram, metro and city train.
There are shops), you can deceive from the first time it's cute, metro trains) what is surprisingly clean is near the square, a taxi pulls up right to the entrance, next to the river signs save there is a food court, I advise you to visit just to see