Applied online and received email the next day with multiple time slots over the course of three days. No appointment, you walk in to the building, check in, and wait until it is your turn. There was probably 20 tables with recruiters/supervisors hiring for different positions. Overall, I was there for about an hour.

Wait outside for few mins and interviewee bring me to a room, asking some basic question the start to ask some situational questions, overall the interview was quite chill and easy