Klaus and Grit are Superhost, A+++ service. They will go above and beyond for you. They think about them guests. In apartment are everything what you need. Very quiet place, super clean! Answers questions quickly.
Transport links are very good- airport (20min by S ban), Alexandra platz, main station also direct. Walk from station to the apartment 5 min. Shops and little cafes just around corner. High street with all you need.
Definitely recommend stay there.