This isn’t a personal recommendation, but I’ve never seen a less than glowing review for Kim Lawless intimate waxing courses. Everyone always seem to rave about her style of teaching and she says on her website that beginners often pick up the techniques quicker because they’ve no bad habits to break.
Personally speaking I wouldn’t recommend Kim’s training if you aren’t qualified in waxing as there is no theory and no test in knowledge/theory. You are sent theory but not asked to do a test or show that you even read it. I’d go get basic waxing course first which I believe Kim does then do her intimate course.