I dont have kids so no nanny for me, however I have several friends with llive ins from other countries, so I asked, they said, make sure you write everything down, recipes, schedules, all that because sometimes the English verbally isnt there, but they can read it, so there are no misunderstandings. Make lists for her, write out the recipes, they said the odds of her looking at calories, unless she has ever needed to count them, wont be high priority, so you need to tell her what to cook, and how to cook it. And what you are looking for in a meal. Good Luck several of my friends, couldnt live without their nannies they truly love them. Hope it all goes smoothly for you!