I don't want to keep Calling the Adlernest Slums "slums", cause that offensive and lacking in identity.
So I'm struggling between Wartebereich 34 and Bärenfalle
Wartebereich is google translate for Waiting Pen and Bärenfalle is translate for Bear Trap. The former makes sense in the world and giving it a number gives the sense that this is but one of many. However, Bärenfalle has more thematic purposes, as its where Setsune is currently trapped while preparing to escape.
Also I'm aware that Google translate isn't the most helpful source. I decided it could fit into the world building, since Glassflower takes places thousands of years in the future, and no one speaks German anymore, so any German is purely immitation. Its more or less an excuse to not do in depth research of my own, but I'm also one person. I will try to look up specific phrases when there's an opening though