Karen was such a lovely host during our week at her place! She made sure we had everything we needed and chatted with us whenever she was free. She even brought us tea one morning! The place itself was also great - from its location (lots of restaurants and shops nearby + a 15 min walk to Alexanderplatz) to the huge cosy room and accessible public transportation. We had a great time and would definitely stay here again when we come back to Berlin (: