I had a great first impression when I met Semra, she's very nice and very social. She kindly put some time to give me helpful advises to explore the city. The apartment is located in a beautiful area and it's very nice, clean and tidy and the room has a balcony with a lovely view to a close-by green area. It's just a 5 mins walking distance to the U8 (Residenzstraße) train station.
I totally enjoyed my stay at Semra's and do recommend her place to other travellers who have also plans to visit authentic Berlin.
Cheers :)