OK my child is at HCH.
We all love it - I find the parents have more issues than the children with the approach.
It isn't standard, I still reel about some things HCH does BUT I actually think our "mainstream" education has it wrong and HCH probably has it right.
BTW anyone who thinks it isn't academic has it wrong - the upper years do work far more interesting and varied than standard schools, kids take exams when they are ready, not when it is age appropriate. The school has the highest pass rate in the country for Mandarin for example.
We chose the school as we wanted our child to have a happy school experience. Our child is very bright and turned down 2 offers from super selectives as they were "boring" - she thought their exams too easy but HCH was fun and different. They teach appropriate to the abilities of the class.
In how many schools do the teachers and children hug each other? At one concert the younger kids happily sat round their teacher hugging her legs, she didn't mind at all. Very friendly atmosphere.
The lower school is very French - in approach, temperament and teaching, that's something that takes getting used to.
I don't mind the teachers not being teacher qualified, IMO that qualification is rubbish and doesn't really tell you if the person is a good teacher from the kid's point of view.
Dominic the history teacher for example is utterly inspiring and so knowledgeable: any child taught by him is very fortunate. Wish I'd been taught history by him.
The school is also so friendly - kids welcome new kids happily, all the kids play together. DD has never had any bullying problems for being clever (or any bullying at all) which she got at her last school for instance.