It’s been a few months that I am studying at CBS and I would say that I’ve had a cool experience so far. However the greatest proportion of students lies in German nationality, but you can find students coming from different countries as well. They provided a blended learning option meaning that you can stay at home and join the class online at the same time, if you feel sick or don’t feel like going to school. The campus in Cologne is not super modern but I was told the campus in Mainz is more or less innovative and nice. All the professors and representatives of departments are friendly.