I rent my 12qm full furnitured room which is located in a quiet quarter (Moabit) only 3 minutes far from the next U-Bahn station (Birkenstraße). The room has a single bed which can easily be enlarged to a full size bed. There are also
a big desk, a bookshelf, a clothing rack and commode for your clothes. So everything you need during that short time is there!
The flat itself is a beautiful old building with two rooms, a small kitchen and a bathroom including shower.