I do know the Cottage nursery at St Hilda's but first a caveat - this information is over 10 years old, so every possibility will have changed for the better. However, based on what I saw, I cannot recommend. I do feel that a proper, full time nursery cannot comfortably exist in a church hall.

A little further afield, I know, but have you looked at Little Acorns in Exbury Road?