Some background...I am a SAHM and in January, when DC3 arrived, we got a fantastic nanny who works mainly for a few hours every morning and again in the evening to help keep me sane, so usually we manage the DC's together. She does have some sole charge but usually of no more than 2 of the children at a time though (more frequently just one). She is paid for 35hrs a week and if she does more we pay her extra. It is her first nanny job.
We are usually away for school holidays so she gets at least 10 weeks paid holiday a year (perfectly fair, our choice to go away). During the last holiday a pregnant friend of mine was struggling with her 2 DC's. Nanny knows the family pretty well through us and I suggested that I could ask nanny if she wants to do a few hours helping my friend as she wasn't working for us that week. She did a few hours and friend paid her same hourly rate as we pay - everybody happy, friend helped and a bit of extra cash for nanny on top of her normal salary, doesn't affect my position of paying her even when she is not working, so good luck to her.
On Monday the same friend asked if I could take her to Ikea to get some furniture for baby's room (friend doesn't drive). I said fine and that I would ask nanny to have my DD and also friend's DS (same age, 23m) for a few hours to make trip easier. Nanny said no problem to this. While out, my friend asked what she should pay our nanny - my initial response was nothing, but I thought about it and then said, well, whatever you think, have a word with her.
Turns out our nanny asked her for normal hourly rate, which I thought was a bit much...I wouldn't have minded my friend paying nanny a bit extra as a thank you but doubling hourly rate in this situation seems a bit cheeky to me? It would have been different if my friend had asked nanny to look after DS, but I was the one who asked and I would have thought nanny would treat it as a playdate or at least a nanny share and split a slightly higher rate between us?
What do you think? Am I being unreasonable? If not, how do I broach it with nanny?