Hi can anyone help me?

Am looking for info on the original BBC TV presence at Milton Keynes  Open University at Walton Hall. Am looking for any  personal anecdotes or memories. 

Perhaps you worked there for the BBC, had a family member who did or once had a tour. If you could share I’d be very grateful. It was at one time one of the largest BBC regional stations outside London. But its potential was never fully developed. What has happened to the original studios ?

Hope you can help.