Just smash through the door and shout "which one of you cnuts is is doing the exam", plonk yourself down, put you feet on the desk and fart loudly. AFCO staff like that as it shows you have stacks of confidence.
When I went for mine it was horiffic.
There was fighting, drunken arguments, and really bad sarcasm.
That was the staff, the candidates were ok if a tad predudice towards me, and the three homosexuals who tried to gangbang me were given a stern ticking off.
But you will have a great day, its only if you catch a bad day.