Standard phone screen then a Director,Partner, and Senior Manager. One case study which was easy and the rest were experience and behavioral question. Interviews were approximately 30-45 minutes a piece and based in their NYC downtown location. Case study was given by the partner. My partner was a change management partner. My director was a FSI industry hire. I was called back by the recruiter at lunch time to let me know all the feedback was positive and they would be moving forward with an offer.