We just offered a job to an Australian nanny (who told us she had a visa for another 18 months) and she has now told us that she can only work for another 6 months. From googling I think this means she has a working holiday visa (allows you in the country for 24 months but working for only 12 of those). Does anyone know how to get round this problem? We really liked the nanny but are looking for someone for at least a year if not longer.