Katja’s place is a wonderful, very Berlin apartment on the border of Mitte and Prenzlauer Berg, easily accessible by tram (M1 and 12) and U Bahn (U2, 6 min walk). A spacious apartment with style and art on a quiet side street and courtyard. Walking distance to many coffee shops and restaurants in the nearby neighborhoods. The one issue was the WiFi was very in and out and I was trying to work remotely. But otherwise a great stay.