This was a team-based discussion interview. After I signed up for a date on the website, I received an email with two interview prompts. On the day of the interview one of them was chosen. We went around the room every applicant sharing their ideas about the question and then we had a discussion. Towards the end we needed to summarize our discussion. The other applicants were overall friendly.
After this each of us spent 10-15 minutes with one of the second-year students who were observing us. I was aksed the following questions:
1) How do you think the team-based interview went?
2) Was your behaviour typical of how you work in a team?
3) Do you want to highlight anything in your application?
4) Do you have any questions for me?