There were 3 steps. As soon as I contacted their HR representative they responed and we han an interview a few hours later, they were really friendy and encouraging. Later, on the 2. interview I spoke with another person in German, she was very professional but still relaxed and supportive. The last interview was also in German and the person who interviewd me was really nice and easy going, we had a meaningful conversation and I found out my results the next day. In a nutshell, the whole process was made easy for me and it didn't take too much time to find out my application status.