Timothy was really kind and helped us a lot ! The room is clean and functionnal. The location is perfect and calm. You can find the subway U6 that goes directly to the city center at less than 5 mins by feet and there is a lot of coffees, restaurants and markets around the appartment.
PS : If you're vegan, you have to eat at "Vincent Vegan" near the East side Gallery, it's trully the best restaurant ever (even for my non vegan friend).