German here, my whole neighborhood changed. I moved here 7 years ago and before it was a calm area which mostly elderly people walking around and some families with small children.
Now there are a lot children but 99% aren't German. Teenagers enter my building every week too smoke, eat snacks and vandalize. We get rid of a group, some time later another one emerges like cockroaches. The janitor says he can't nothing because they will scratch his car.
There is a football field behind the school, refugees play football there from Monday to Sunday.
There is a Arabic grocery store near my house which used to be always empty, now people stand in lines to enter it.
Young girls and women don't feel safe walking during the night anymore.
A friend of mine moved out because she was tired of the constant harassment.
People get mugged in a daily basis. Bikes are stolen from inside of the buildings.
Last time my bike and my gfs bike were stolen, both had thick locks.
I'm just waiting for a better job opportunity tom move out the city. If things continue like this I'm ready to leave Germany.