A nannies duty is usually described as "General Nursery Duties".
This comprises of the general day to day care of the child/children, keeping their bed/bedrooms clean and tidy, beds made, toys tidied away, clothes washed/ ironed and put away. All the relevant meals for the child/children should be taken care of by the nanny. If there are any special dietary requirements, this should be made clear at the interview. It is the nannies responsibility to see that any activities the children are committed to, that they arrive and get picked up at the relevant times, i.e. swimming, ballet classes, football, after school clubs, soft play, mother and toddler.
http://www.caregiverplacement.net/cost
加钱是可以的,但是也要reasonable吧,工作量也是可以谈的,但是应该有个大致的范围。我说了,已经找到人做饭了,做饭是个大头,除了做饭的话,还有多少家务呢?宝宝的房间要整理吧,宝宝的衣服要洗吧,这些都应该算家务吧。照顾双胞胎不意味着要付双倍的钱吧。如果做的好的话,加钱是应该的,但是这个都是有市场指导价的,在市场价的基础上加个20%,也是合情合理吧。