Really nice host, the house is full of information that show you where to eat and where to go, our host will also recommend you some music pub which is so cool. And the apartment is locate a residential area where u can find everything you want, it is just 5mins walking distance to bus station and 10 mins from alexanderplatz, from there you can go anywhere you want in Berlin , so it is really super convenience. Really enjoy this trip, would definitely recommend to any fds which want to go to Berlin