Choosing the perfect babysitter

A babysitter must take care of the basics: protect, feed and clean the baby. She also has to ease his fears and the anxiety, his pain, as well as estimulate the physical and mental developement.

There is no "perfect nanny", however, you can find the most suitable for your kids. First of all, you must ask for personal recommendations about her work and even ask about her experience as a mother (if she is a mother).

These are some documents you want to take a look at:
Background certificate.
DNI.
Work certificate.
Passport, if foreigner.
Personal references.

To know if she is a good nanny for your kids, you must watch and ask. Take your time in order to avoid constant changes, and whenever you can, be there with your kids and the nanny, especially while they are in the adaptation process.