If you are considering either Barrow Hills or King Edward’s Witley for your children, please make sure you do your research on Barrow Hills, King Edwards Witley, the Bridewell Royal Hospital (which runs both schools) and Longacre School so that you are fully informed. There is an active post on Mumsnet about the acquiring and closing of Longacre School by Bridewell, only one year after acquiring the school for free: (https://www.mumsnet.com/talk/private-school/5482929-longacre-school-closing).
If I was considering these schools for my children I would want to understand, and would have serious questions about, what has happened and why, and the implications for KEW and BH.