Holger was great when it came to communication leading up to our stay. He even met us a little earlier at the last minute due to our train arriving earlier than expected. The apartment was quite spacious, decorated nicely and I loved the high ceilings. We stayed with two young children and the layout and beds worked out perfectly for them (we found the back room to be the most quiet for them). The location is perfect and close to everything. The restaurants walking distance were great, especially with so many vegan options available for us. Overall, we had a memorable stay in Berlin!