I don't trust adolescent units. Was in one 20 years ago, no specialist AS schools then. Units that want to cure schoolphobia and reinstate school compliance are not on our side. To define "schoolphobia" as a psychiatric condition is like defining dislike of the Soviet Union as one: it's a destructive authoritarian institution, thinking minds fight it.
Want to hear more about specialist AS schools. Do they defend the kids' right to make it as authors, instead of doing homework that would clash with writing books?