Had a total of one phone screen, one written exercise, and two in person interviews.
The written exercise involved example support questions, which were easy to figure out as long as you did your research. The first interview involved managers of this particular department, and the second involved a company director. HR was very quick in scheduling interviews, as the whole process took about three weeks. I got an email after the second in person interview stated that I was not being considered anymore.
From what I heard about the company it sounded like a great place to work with a good environment. Everyone that interviewed me was very friendly and personable. If you think you're qualified for this position I would suggest giving it a shot.