We're spending half term week in a villa in France with another family who we know through school (our DS2 and their DS1 are in the same class). We get on well but aren't particularly close friends.
We're flying together but have hired two cars for the week and there are eight of us altogether (four adults, four children all under 8).
What should we watch out for to make sure the week goes smoothly without any falling out? We've never been away with another family before.