DD has just finished a gap year (stayed at home and worked to save money) and is off to university in Oct to study Italian. She's been offered an au pair position near Milan for a couple of months. The family want her to care for their son (4yrs) from 9am - 3pm each week day. The mum has said she might sometimes be home "a bit late", so it could be longer.
I've never had an au pair but that does sound like quite a long time for a teenager (ok I know she's technically an adult!) to care for a young child. Any thoughts?