All previous comments were accurate. We enjoyed our visit to Berlin, and the following three reason added to our visit:
1. The neighborhood - Prenzlauer Berg is a lovely neighborhood with tree-lined streets, lots of little cafes, restaurants and local shops. Lots of young families add to the vibrant feel of this neighborhood;
2. The apartment - wonderful light-filled apartment; spacious with many touches that add to the comfort of the guests; quiet building; very clean; warm cozy home-away-from-home;
3. Cornelius - a superb host who is attentive and responsive to his guests' comfort.
We hope to return to Berlin, and Cornelius' apartment. Thank you, Cornelius, for everything!