The first round interview was a 1:1 and not difficult to get past. Before the second round interviews began, a formal lunch was served off-site. Don't be fooled, this is an informal interview. The second interview consisted of four 1:1 interviews in which one tended to be more of a technical skills administered through a simple case study. The corporate culture was quiet and there was a lot of young and talented individuals. Everyone was welcoming and observant of everything you do from the time you first walk in the office. You will be judged by your lunch partners, your buddy, and your interviews. If you like the environment that is similar to the quiet accounting office, this may be a good fit. Do your research of the evolution of the corporation since its inception and come prepared with lots of well thought out questions.