We really want to know things like....
Was your babysitter punctual?
Were they wearing an ID tag?
Did they play/Engage with the children? (If applicable maybe your children were asleep)
Did they text you an update to let you know your children were asleep/happy at any stage?
Did they provide appropriate and useful feedback of anything that occurred while you were away?
Can you make any comments/suggestions about the service you received?