One week after the application deadline, I received a first round interview invitation. The R1 was a 45 min phone interview, composed with 3-5 fit interview questions and a case. One week after the R1, it was the final round interview, with 4 interviewers ranging from consultant to principals. All four were composed with case and fit questions, but the first two were more case heavy and the last two were more flexible. The result came two weeks after R2.