Beautiful space with super high ceilings overlooking a quiet courtyard, within a 10 min walk from Station Berlin where major trade shows are held. In the morning you might hear voices in the courtyard and some sounds from the road nearby, but otherwise the space is very calm. Heidi was one of the most accommodating hosts I have ever encountered - forgive me for late night messages Heidi! - and the stay was just as I wanted it: calm and easy.