Hey.
Ive been to a couple of different interviews so it sort of helps out a bit also done the cabin crew course in Brisbane and yes I am from Brisbane
I am still a bit nervous for the interview
It would be best for your friend to go down to the pool because the water training is a little bit hard.
The best bit of advice for the interview is just be your self and have a little bit of knowledge about the company and make sure you ask some questions because thats what they look for.
Hope that helps