Can anyone give me an idea of what to expect to pay a live out nanny in Tring for my 3 girls, aged 19 mnths, 9 and 13 years old, probably 9 hour days, 8am-7pm, 5 days a week?
I'm really not sure whether to go for a nursery and childminder (for the 9 yr old) or try a nanny this time so they can all be together and at home in the evening. 
Thanks, much appreciated