I applied for a different position in the office and the HR got back to me, telling me that they actually have a vacant spot as Social Media Manager and would like to invite me to an interview.
All the people I met during the application process were very friendly.
I was invited to their office in Leipzig, got some goodies and set down with someone of the HR, one of the bosses and and my future supervisor to be. They introduced the company, what they are doing, what clients they have and what benefits they offer to their emploees via a power point presentation.
After that it was a kind of one our converation about the companies future plans, my cv and my skills.
All in all a very relaxed interview with very nice people.