You will be put into a room with a few other people that applied. The manager will share details about the job and the shift they want you to work so that you don't have to waste time with the interview if you can't meet the requirements. In the interview you will be asked to tell a little bit about yourself and availability.

Applied and was selected relatively quickly scheduled and interview for two days later - I arrived early and they had me wait in cafe the manager that was going to interview me was on lunch so a team lead took my interview instead. They didn’t have any questions for me besides my availability and then he spent a few minutes explaining the job to me. I was there for ten minutes tops