Amazing place, near all transportations, supermarkets, restaurants, bars, very very nice neighbourhood. Arthur, Marina (and Zippy) were so friendly and welcoming to their very nice apartment, helping us with all questions and giving us hints to nice places in Berlin. The room was very clean and bright with a private bathroom - good and strong shower - and a very comfortable bed.
It was our first time in Berlin (planning to go back soon) and this lovely italian/russian couple really contributed to the good feeling this city gave us. Thanks!