Experience:
It was a friendly environment with researchers with good English skills. The greatest output was the cultural exchange. Things were done a bit differently, and the hierarchy was more pronounced in certain ways though quite easy going in others. I did get a bit better at the German language. It was great to get included in a few events such as a school outing in a local village with the children of one of the researchers, eating dinner at a colleague's house and going out for a few beers and a football game with fellow PhD students.
It was, however, not that easy to figure out what I was supposed to do while I was there. I worked on my project in much the same way as I did in Denmark, all the time being a bit insecure if I was wasting this opportunity, and though I really appreciated the discussions with the researchers in Germany and the lunch breaks where we talked about our different projects as well as all other things going on, I should have done more in advance to secure a meaningful stay. Looking back I would have liked to work out a more detailed plan in stead of just showing up thinking that things would work out fine. It was clear that they were not too sure about what to do with me either, but they were very nice, they helped me secure accommodation, provided me with a great office space and I was introduced to a group of people who I could always contact and discuss all matters with. And it was interesting to see what theoretical approaches occupied their minds.