The "Booktower" in the Graefe Straße in Berlin Kreuzberg. It`s a very nice streets with a lot of small shops and cafes near the Landwehrkanal. Definitely a place where you could enjoy a cooffe and a good book in one of the small cafes...
Prinzessinnengarten in Kreuzberg, Berlin. Another cool place to hang out with a little cafe, restaurant and garden. Often there are weekend activities and even a Christmas market.
10 Awesome Places for Breakfast & Brunch in Berlin » iHeartBerlin.de
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Top 5 Cafés in Berlin | Westberlin - Friedrichstraße