We’re on our way to Avignon and have stopped for the night in a lovely little village called Saulx, the Aire is €5 including all services, water, waste and ehu. Village has small shop, bar and restaurants plus a pizza takeaway we can vouch for.
So many nice aires in France. We are in the area and stayed on many aires for a few euros or nothing. Not so right now we are having a week on a campsite near Agde. Still nearly full even now so won’t do deals.