Frank’s Bell’alloggio has everything you need for an amazing stay in Berlin: Alexander Platz and, more in general, any monument in the Mitte area is reachable by foot (when we wanted to stay in the area we barely used public transport). If you like comfortable, clean, curated, and centre-located apartments, then this is the one you should book. Supermarkets and all facilities (including bus and metro stops) are very near the flat, and the area is safe.
This is, in every sense, a BELL’ALLOGGIO.
We will definitely come back!