Since I had previous similar background internship experience, I believe that made their job easier as they were willing to train the students. The Manager gathered feedback from the interviewers the same day and got back to me in the evening asking me to come for the final interview. During my final interview, I wasn't asked too many questions and was given a verbal offer. After I accepted the verbal offer, I got the official offer letter the same week. Basically I was hired in about 2 weeks.