My experience at Katzi's place was the best I could hope for! Katzi and her flatmate are super! The house is very big and clean and the room is really beautiful, cosy and bright. The location in Berlin is perfect. I stayed for a month, and I felt really confortable right from the beginning. Katzi and her flatmate really welcomed me as I was a friend! I had a wonderful time, I totally recommend staying at Katzi's place!