Ingo's place was great, exactly like the photos.
The self check-in process was easy, and the location of the apartment couldn't be better, with many buses nearby, s-bahn and the metro less than 50 meters away.
We didn't use it, but the kitchen was well equipped and had everything we needed for a short or long stay. The only thing to note was that the mattress on the bed was extremely soft.
We definitely consider Ingo's place for our next trip!