I applied through my university. My first round interview was at the college career center where I met an HR related person who just asked me simple behavioral questions on why I chose BDO. It was very general and pleasant. Was asked back for a second round interview at their offices via a phone call about a couple weeks later and it was with 3 interviewers one after another with around 15 other students from other universities. Interviewers were very pleasant and generally asked behavioral questions tailored from your resume. Struck up good conversation with all three while answering the questions and the 30 minutes basically flew by. I received a phone call confirming if I wanted to join their company as an intern about a month later.