Very nice, clean apartment in prime location, close to everything. Karl is a great host - we never met him in person (he traveled during our stay), but communication was very good, and his helper Sara contacted us as soon as we landed. She had met us in the apartment and had been very nice and helpful. The place was clean and well prepared - Karl left tea, coffee, snacks and even a bottle of wine for us! He also stayed in touch all the time during our stay in case we needed anything or had questions. We really enjoyed our time in Karl's place!