As others have written, this is an outstanding location, both the Prenzlauer-Berg neighborhood, and specifically the long main drag of Kastanienallee, which we walked the length of a dozen times for one reason or another. The flat itself is just how we like it: spacious, and with clearly separated areas for bedroom and living/dining, accommodating our early/late rising, singing/reading, together-but-separate habits. We both had been to Berlin once before, one just before and the other just after the Wall came down, and this was a great vantage point to catch up with the changes. Perfection.