Katarina and Tomasz's apartment was absolutely perfect for our stay in Berlin! We were warmly welcomed by Katarina who gave us a quick tour around the apartment and shared some phenomenal recommendations in the neighborhood (fame Gastrobar & Antoinette Cafe !!). The location is very accessible to other areas of Berlin via public transportation or walking. The apartment itself is very spacious - 4 people (sharing beds) could fit easily - and the 1.5 baths made getting ready every day a breeze. The kitchen is well appointed with supplies and basics needed for meal preparation. We loved waking up every morning and having breakfast on the balcony, overlooking an active (but quiet!) street - Katarina was so kind to supply ear plugs, but we found they weren't needed. I would highly recommend staying at this apartment and hope to return myself sometime soon :)