Barbara's place is very spacious, clean and very well situated. You are a few minutes from a big selection of excellent cafés and restaurants, and the U-Bahn stop is only a few meters away, it will take you anywhere in the city.
Strongly suggest you walk the neighbouring streets, they are lined with beautiful examples of old German architecture, some of the townhouse facades are exceptional!
As a host Barbara was very friendly, available at a moment's notice with help or suggestions and exceptionally patient and accommodating when my schedule kept changing unexpectedly.
Would definitely stay again!