If you are planning to leave near the Britzer Garten, the location is good, it takes 10 minutes walk there, also there is a grocery shop 1 min walk. To get to the city center it takes ~ 40-50 min, changing buses and subways. For two persons its x2-3 cheaper than taking a taxi.
Negative side, it was not the cleanest place, we found dust in the drawer and on the floor, found hair on the towels.
Also, someone smoked in our room before us. And when we arrived the smell only evaporates next day.