Like the other guests, I did not meet Katrin in person, but we kept in touch with each other before my arrival. She was very detailed in answering all my questions. Depending on your preferences on where to go and what to see, Katrin can definitely pinpoint you in the right direction with her recommendations. I was greatly welcomed by her kind flatmates, Norbert and Gildas who helped guide me in the right direction to their apartment. Very easy to find- It's right above a bar on the street corner! Despite the busy streets, I easily slept like a baby in the private room. (: The room was clean upon arrival and it has the charming, old, East Berlin apartment details as described in the listing. In addition, Katrin's book collection has increased since the photos taken- super interesting if you have the time-I looked through a few on a rainy day. The whole apartment is charming itself- you'll find little, unique details about it as you explore and live. There were a few mornings where I crossed paths with Norbert who graciously helped me find places to go that best fit my interests- He knows a lot about the events and the ways of Berlin- Do not be afraid to ask! He's super friendly! Gildas was kind and respectful also. Social spaces such as nice bars and restaurants of all kinds are all within walking distance (Oranienstrasse is the place/area to be (; ). The closest U-bahn train station is only 2 blocks away and the tram stops are even closer. Overall, I had a wonderful stay here- 5 gold stars! I wish I could've stayed longer- perhaps there will be a next time..