Frank is a very charming character, even though I had only seen him during check in and check out. He does live there, however and is very quick to respond when Ive had a lot of quick questions. The Airbnb itself is very cute, extremely eclectic and I loved the massive art that hung in my room. Best of all is the location of the Airbnb. It is located in a very happening, but not overly tourist crowded area of Berlin called Kreuzberg. Lots of amazing eats and unique bars in walking distance. If you decide to stay here, be sure to drop by the pub next door named Bei Schlawinchen. I accidentally walked in only to find a super authentic dive bar with locals screaming from the top of their lungs to the songs played. Really unique experience, utterly enjoyed it.