Very close to Alexanderplatz and trams/trains/buses/hospital etc.
Saliha and her family were very welcoming and helped me out a lot, especially as I was not well.
I also made friend with their cat, Johnny!
Private bathroom is good too!
There is no lift and they are on the 4th floor so if you can't walk upstairs with your suitcase easily then this won't suit you but the place is really nice!