My fabulous friends are about to catch the ferry to spend a couple of weeks in France and are lending us their house during half-term. They have an AGA and no microwave. I know the left hand ring boils, the right one simmers and the top oven is the hottest & we'll need to turn it up when we get there - is it obvious how to do that? Is there anything else I need to know to avoid doing anything awful to her pride and joy ?! Also she said something sticking a frying pan in the oven for sausages, did I dream that bit ? Many thanks