Essentially two rounds. The first round has two interviewers about one hour each - one interview is a case interview with a lot of data and slides, and the second is a behavioral interview. The final round is 3 interviews: one interview is behavioral, the second is a soft case interview (without data and slides) and the last one was a desk case interview where I was given ~20 slides and an objective to make a recommendation within an hour. I had to make slides, present them, and then answer questions from the interviewer, so in total the final round took around 4 hours.