We have found a french nanny, who has ten years experience (although no formal qualification) and I have done a trial day with her and she is very good. I particularly want a French nanny so DD will learn French. We also want her for three days a week which is not that easy to find (we're doing a nanny share). She wants £10 an hour net. I've done the calculations and her gross would be £13.10 and adding to that when I pay National Insurance it is going to cost me £14.25 an hour. Is this the right price to pay?