Jonathan was very prompt communicating with me and answering all my questions with clear instructions. I arrived quite late due to a delayed flight and was still cheerily received at the apartment.
Great place to stay pre-marathon. The location is perfect to get some final runs in at Tempelhofer Feld (around 2-2.5km away) or Hasenheide Park and pick up the race bib at the marathon expo. Buses and U-Bahn are only a 5min walk away and there are a lot of shops close by. I was able to use the kitchen for meal prep, which is nicely stocked with everything you need.