Awesome location let me begin with thanking Judith as she was super amazing and a nice person!!! So far my best experience
1- Location = perfect, close to public transport, German area where you will see A lot of German neighborhoods
2- City Center = 20 mins away where on your way to city center you will get the Feeling of the nice surroundings
3- House = beautiful house with lots of green area, very clean room and bathroom and of course it has a really hot water if you like hot water shower after a long tour of Berlin which you may enjoy :p
4- Transport = Tram that takes you right on the city center without changing of tram/bus/underground!!!! RUNS LATE NIGHT TOO :)
Over all great and certainly would like to recommend to anyone who would like to visit Berlin