Ages ago, a friend’s child was there for a year. He did not need as much support as they offered and they encouraged him to move to another school that was more mainstream (but had a good learning center). They were happy with how Forman handled the situation.
@vwlizard had/s a kid at Forman and also knows this space really well. You could PM. There’s an older thread here about schools with support and you might have luck reaching out to some of those folks. Here’s the link