The apartment is tastefully decorated and immaculate. It's a short walk to fast food of every description, a smallish grocery store, a huge grocery store and the U9 which you can take a couple of stops to be connected to the rest of the city. We spent most of our time on the Museum Insel and even though we stayed for a long time, there were several places that we wanted to see, but ran out of time. We'll be back, and I surely hope that this apartment is available.
BTW the proprietor is very patient and accommodating.