There were two rounds of interviews, and each round had two interviews. Each interview was ~45 minuetes long, with roughly 10 mins of behavioral/fit questions and the rest of the time was spent on a case. All of the questions were fairly standard and the interview were overall all very straightforward.

Multiple rounds with consulting case interview portions and fit portions. Each round of interviews had multiple interviews, and the interviewer gets more senior as you progress through the interview process