Landlord was pretty chill and I kind of miss being able to just ask anything and he would try to make it happen (including things like repairing car motors).
Housemates were of the mildly radicalized religious kind, with daughters that did not attend the normal school system and are now being married of early.
I don't know if the German "integration system" has failed for the later ... they have the freedom to chose and they chose a path that is different from what is considered "normal" in the "West".