Hello Tao!
Can you give me more details about the au-pair post? Like..what exactly do you want the au-pai to do? Is your girl going to kinderkrippe? How many hours per day I would have to work? From what hour to what hour? I would not be interested to live in, as I live together to my boyfriend. We live near Zurich. For the moment I am au-pair and I do cleaning also.

Merry Christmass!