We went to Berlin for the Christmas Markets and would really recommend Flo's place. Great location, great places to eat nearby, supermarket next door and public transport 5 minutes away. Self check in was easy, we were sent a video to watch so that you know where the apartment is located once you get inside the main door. Having read some of the previous reviews, we were a bit anxious about staying in this apartment but everything was clean, beds were comfortable and the kitchen was well equipped. It was also lovely and warm. We would definitely book again.