The first round is a phone interview. The interviewer asked very common questions such as "why do you apply for this job" and "why are you interested in our company". The second round was to talk with two current associates in two divisions. Prepare enough questions for them. The final round was a super day when they first gave me a test to draft an email to their client. Then I talked with more people from these departments, including directors, senior associates and peer associates. Try to avoid Friday when you schedule your interview. They all looked tired.