I'm subletting my room in Berlin-Kreuzberg from time to time when I'm traveling. You would live in a private room in a flat with 3 flat mates. From the flat it's a 5min walk to a boulevard, 2 parks and a subway station with 2 lines.
...some hints about myself -
I live in Berlin for 3,5 years, when I started my studies. I enjoy the city very much, love the chaotic mixture of things to listen to and look at, spots to hang out and relax, people to talk with...
At the time I study Media Studies, Musicology, Economics and work at the Institute of Cultural Sciences at Humboldt University. But I am much on the move in the city - once I even succeeded the Berlin Marathon - but moslty just to visit concerts, exibitions, lectures, bars, clubs, etc.