It was very long It took two hours or 3 hours Met with 3 or 4 different people and had to sit with person to listen to their calls Had to take a test as well for typing and general knowledge
Interview was standard and the building was beautiful. Very intricate and huge, but overall felt welcoming. I felt they were genuinely happy to meet me and the interview was positive.
Give you a tour but really are asking you questions about yourself. They get to know you, if they like you they will call you and set up a sit down interview. Make sure you dress nice when you show up for the tour.