Tiziana's place is in a calm, residential part of Kreuzberg. It's a nice walk along the canal to the city center and there are quite some transport options. There is a snack place (for late night food) just across the street and some nice cafes/breakfast places nearby, as well as a supermarket just down the street. The apartment is clean and provides all the basics. The heating works well for colder weather. Tiziana was very quick with responding before and during our stay, but we didn't get to meet her (we were checked in by her co-host). We were a bit surprised by the early check-out time, it seems we didn't pay attention to that when we booked.