Hannelore was an impeccable host! I certainly recommend this place to anyone looking for a nice and well connected appartment in Berlin. We stayed for a month, and it was very refreshing to know we could just chill at home for a while due to its location and space at any given moment. That's the appartment's greatest asset: its dimensions and luminosity.
Hannelore, though we didn't meet in person, was keen at communicating me any incidences and questions about our comfortability. Super attentive!
Little tip: if you make up your mind and choose Hannelore's place, make sure to check out the Kulturbrauerei and the Mauerpark open air market on Sundays!