Nicola&#x27;s host family wants an au pair in Chester, Wales, UK. Benefits of hiring / being an au pair: http://www.thebestaupair.com/en/au-pair.aspx. Check out au pair and host family profiles at http://www.thebestaupair.com. Visa and Regulations for an au pair in UK: http://www.thebestaupair.com/en/information-support/a-to-z-index/v/visa-regulations/au-pair-in-uk.aspx.