Took place at one of their locations in downtown Toronto. Good variety of questions. Typically starts off with general questions related to your resume and experience to learn more about you and your past experiences. There's also a case question, a set of behavioural, and then some general questions like "Why Deloitte?" or "Why Human Capital?" Interviewers were nice and encouraging. You will go through two interviews in the first round following this format, one after another, usually with consultant-level people handling one round and slightly more senior people handling the other (e.g. managers). It may be different if you go to a school where they do on-campus interviews though. Takes about 2 hrs (1 for each interview) If you make it to the second round, the following week you will be invited to a dinner and then a second round of two interviews (an hour each) with a partner and senior manager(s).

It was alright, but I wasn't prepared for the interview. The questions asked were mainly from my resume, and it was actually straightforward questions and if one were to prep a little before the interview it would be easy to crack the interview.