Your room will provide you with plenty of bright space, a well equipped kitchen and a small balcony right in the heart of Berlin. You are able to reach every point of interest easily either by foot, or by public transport with best connection right in front of your door. All your daily needs are satisfied by plenty shops, bars, restaurants etc. all more or less next door. The room suits best a single person, however, if you like each other it also works for two :).
Just the common understanding of how to behave at someone's private space :)