I stayed for about a month in Paolo&Franziska's apartment, and I can only say that it was great. the building is new and the apartment is modern and vibrant just like the photos. but the best thing was the location, you will be lucky if you get to stay in the area.
also I can't forget the good reception I had, I got lost with no internet upon my arrival, and they waited for me for TWO hours for the check in, and I really appreciate their kindness.
Thank you guys!