Basically a girl who you'd see more than 3 times.
At the moment My ATF is Jun. I have seen her more times than I've been to Luxury Spa! Followed by Emma at luxury.
If you've seen my reviews, Jun is all around great. She has also slimmed down recently.
Emma and Sophia at Lux are good as well.
I'm asking as a good review doesn't necessarily mean best in the biz.