They have 10 weeks summer holidays.
I think we can cover about 6 of them, with a bit of help from Granny, but would need someone for about 4 weeks to keep an eye on them and go out and do fun things. I would rather not live in, but get a local teenager to do this (a 16 or 17 year old would be fine, I would think, as DDs are almost 12 and 9). We're in Paris - how much should I pay? I could do live in at a push, but would rather not.