We enjoyed our time at the apt esp the balcony overlooking the garden and all the birdsong. The location was near many nice breakfast spots and we had dinner our first night around the corner, too. Loved the proximity to the subway.
However, for travelers coming from the USA on an overnight flight, heed my tale. I did not think through the arrival time and how we would deal with our luggage. The owners kindly allowed us to drop bags off at 10:30am, despite check-in not being permitted until 3pm. Taxi dropped us off around 7am Sunday and there was no where to leave luggage in the building until housekeeper let us in at 10:30am. Thus, we were walking around the neighborhood with luggage looking for an open coffee shop where we could relax on a Sunday am. Eventually we found an outdoor seating area at Einstein Kaffe, a few blocks away. Be smarter than me with your logistics.
Also, the instructions for everything in the binder were in German and unfortunately I do not speak it so could not figure out the best places to dine nearby. Luckily the owners were quick to respond to my questions via text.