Martina is a great and helpful host and her apartment is spacious, well equipped and right in the center of Prenzlauer Berg. The latter is both a plus because you’re surrounded by great food spots and close to all kinds of public transport but also a bit of a challenge if you’re traveling in the middle of the summer/holiday season and are a sensitive sleeper because the street can get a bit noisy at night. That said, we still had a great time in Martina’s apartment. It has everything you might need and communication with her is A+. Fully recommend :)