Ivos’ place is just a 3 minute walk to the nearest U-/S-bahn station, though most things are also within walking distance. Nice studio space with the basic necessities.
I didn’t have a chance to meet Ivos, and I had misunderstood how to retrieve the keys. I was worried as it was after 21:00 that I arrived, but Ivos responded to my message within minutes, and made sure I got in.