My mom inlaw used to be a teacher at Children House in Ampang Hilir area.. 80% of the students that enroll is usually expat's.. cuz they can afford.. but not too long ago, there's a new montessory open right beside US embassy, Tree Top, and they offer higher salary for teachers.. so 60% of children hse teacher took dat offer, and now children hse lost abit of biz.. i think they went for discounts price now since tree top opened..