Daniela's place is clean, neat, spacious, and tastefully decorated. The room appears to be a dining/living room converted for use as a bedroom, which makes it very generously sized and with more than what you would expect from a normal Airbnb "private room": dining table and chairs, television, etc.
It is only a short walk to the U-Bahn, and then one stop from there to the central station, so it's very easy to get around.
Daniela provided very helpful instructions for finding the apartment, and communication was clear and easy throughout our stay.
Highly recommended -- thanks, Daniela!