CCTV is a bit OTT - such incidents are the exception.
In our case, I was th VP of Ops and my eldest sister, VP of admin - partly to keep us kosher as to the other two. My eldest sister did the research down here and from ten candidates, it came down to really just one. My middle sis, who worked as a carer, came down and screened the home and was impressed. To us, it wasn't too large, personal in attention, creative on the side and on the way up in the ratings. she's been there 3 years now and is seriously advanced - seeing her tomorrow, yet I never know what to expect - sleeping, foul mood/good mood, who knows?!