Applied for the position in a variety of ways, through mail and email. Don't bother going into the office it's a waste of their time and won't get you anywhere. They're looking for positive, hard working, naive, idealistic candidates. Don't come across as arrogant, too confident, opinionated, etc. A little humour can help, depending on who is interviewing you. I got a call letting me know they wanted to interview me. We did a phone interview first, then an in person interview. They then called back after the weekend and offered me a position. I believe I started the next week. Some questions would be, "why are do you think you'd be good at this job", "how do you handle stress", "What type of role do you take on in a group",,,,, if you're applying for a sales type position get ready to be put on the spot. Typical type job interview questions from what I remember.