Hi I'm thinking of getting an au pair for the first time. I quite like the idea of going through an agency as although it's quite pricey, they seem to check references, interview the au pair, and provide a replacement if it doesn't work out. However, I've seen quite a few posts on here from people who have said that agencies are no good. Can anyone give me any details as to what's gone wrong so I know why not to go through one? Or if anyone's had a good experience it'd be useful to know, and are there any agencies that anyone would recommend?
Thanks!