Anyone from the UK with experience of GK in Sheffield?

[Clem]

I realise that most of you are in the US but I've found this forum really helpful. I was diagnosed in September 2011 (what a shock - I had just gone for a routine hearing test after having tinnitus in my left ear) and had a follow up scan in March showing my AN has grown from 8 x 11 to 9 x 14 mm so will have to take action! GK seems to be the only option (due to its position, surgery would mean total loss of hearing, and my hearing is still pretty good). I'm being referred to Sheffield for treatment (my consultant told me it's a UK centre of excellence for GK). I wondered if anyone else has been there?