I live in a shared flat with two (female) students at the age of 24-26. Our flat is at the 4th floor, south side, so the room is full of light. Also, there is a balkony towards our very quiet street. My room is very big and has the typical Altbau ceiling of about 4 meters height.
The area quiet and yet part of the exciting Neukölln. The Tempelhofer Feld is within walking distance.
As I am on holidays, the room will be only available for a rent of 4 weeks +.