Investment Banking Summer Analyst

OCR first round interview was a 2 on 1. I had the opportunity to preference my choice of office (Milwaukee, Chicago, etc) in the interview. Questions were largely focused on why MM over other types of banks and where else I was interviewing. Technical questions were basic and straight out of the guides. Superday was in office with five different interviews with a writing test before the interviews. One interview (1 on 1) was designated as technical and others were 2 on 1 mostly fit. Before the superday, the company hosted a dinner the night before with multiple company reps and other interviewees.