This evening a friend took me to Kilkenny's Irish Pub in Berlin, under the Häckescher Markt train station. There was a live band playing which were pretty good.
Eclectic decor, such as old iron street lamps, and overhead you can see the arch of the ceiling which is the train station. Wish I had a picture of the outside of it too.
With my friend - she is Romanian but has been living in Germany for over a decade, a wonderful girl.
It was quite crowded and there were even a few crazy fellows in kilts (because everyone knows that the Irish are famous for wearing kilts... not).