Make sure that your recent social media messages are professional.
Eat a healthy breakfast before - don't have stinky ingredients!
Get there on time, so you're calm and prepared for a great meeting.
Job Hunting Tips:
"While going through your CV, ask a few friends to have a read of it before sending to a new company. When you spend time on things for a long while, your brain can alter the words you are seeing without knowing it."