Super convenient location, very close to U-bahn Mehringdamm (U6 and U7 plus various buses).
Bergmannkiez neighbourhood, just outside the door, is simply a jewel, especially during weekend nights.
The room (3rd floor no elevator) is small but it has all the comforts you may need, you can also cook simple meals. Perfect for young couples who want to spend some days visiting the city.