I have the good fortune that I have traveled a lot professionally and privately and have also lived in different places. It is always great to get to know people and also to see many new things. Couchsurfing offers the opportunity to bring the world to your home. I've been living in Berlin for a few years and I think it's one of the most interesting cities. It offers culturally very much and also in relation to the people who live here it is very international and also free in thinking.