Alireza DEFINITELY deserves the super-host designation.
He was very helpful when I arrived, and thereafter too.
The room has great light due to being up on the fourth floor and not having other buildings right next to it. Note that because of the proximity to a Bahn line and highway, there will be a background of white noise, if you have the window open. (You won’t notice it after a day.) The location is unbeatable and the wood floors and high ceilings give the apartment the grace of old W. Berlin, but with modern lighting, a washer, nice hot water, a microwave and more. Sharing the kitchen and bathroom with the host was not problem at all because he was so considerate, and even had a superb spectrum of spices available. If you are concerned about sharing with more people, just check in advance. Other perks are the lovely carpets that added warmth and colour.
Overall, this was a GREAT stay. Thank you Alireza!