You're welcome to stay in my cozy and calm 1 room apartment in Neukölln. It is fully furnished and equipped and has a nice balcony.
You would be in a few steps in the neo-baroque Körnerpark and within 10 min in the former airport Tempelhof. You will find everything you need, bakeries, supermarkets, cafés and bars in the neighbor.
It is very well connected with Neukölln and Hermmanstr metro and bus stations at 5 minutes walk. From there you can get any place in Berlin easily.
The flat is located between the stations Neukölln (U7) and Herrmanstr (U8). The station Neukölln is slightly closer. Both stations are on the "circular line" (Ringbahn), many buses, underground.