I’m in London and a friend’s nanny is on maternity leave. My friend won’t need her at the end of her mat leave as her child is starting school but we will be looking for someone. I was wondering what the going rate is/percentage discount from standard when the nanny has their own child? The nanny’s child and our youngest are the same age and will be 1, my elder daughter will be 3 and at nursery most of the time.