We really enjoyed our stay at Dimitris' flat, which is cozy and well equipped. The flat is located on a quiet street with convenient transportation, laundry, supermarket, restaurant and stylish stores nearby. We didn't meet Dimitris but hosted by Alena, she explained everything we needed detailedly, and gave us lots of suggestions. I do recommend this flat and hope that I'll have a chance to stay here next time when traveling in Berlin.