We are planning to nanny share a couple of days a week with a family with same age baby - the babies are about nine months old. We will employ the nanny five days a week and have already agreed £10 ph net on the basis of one baby only. She has agreed in principle to the nanny share subject to negotiating the hours and pay. Is £12.50 ph reasonable for the days when she has the two of them? Thanks in advance for any suggestions/helpful comments.