I'm coming from south east London and looking to moving to Derby. I have a 7 year old with a diagnosis of autism. He is non verbal but began a few words using ABA. I don't want to make any mistakes like I did in the past and I want him in a mainstream school with adapted units if obtainable. Please tell me what is my take.will I have access to facilities for him or I stay put in London I need advice of adorable parents