Ahmed’s home was great for the location (close to Marienplatz and walkable to the HBF even for my mother who had backpack). It does have a working (and fast) elevator if the stairs to the 4th floor (5 flights) on narrow stairs is too much.
Coffee maker, well-appointed cooking space and washing machine much-appreciated!
Ahmed was very responsive during our stay.
Only issues:
Took a bit of patience for the coordination with meeting up to open up the flat. There was about 30 minutes of uncertainty but we were there during the day and were greeted warmly by Ahmed’s colleague.
The two single beds are quite comfortable but the additional ones (additional mattress on floor and flip sofa bed) were not as well-received by my family.
Bit loud with local neighbors at night - at times. Then they pass out (!). I would describe this as a quiet residential area from location/description, but it is so close to the stations and other activities that I’m assuming it’s from folks passing through.
All-in-all, I would definitely stay there again - preferably with a party of two for the ease/comfort. But the flat is huge for two!