I worked in the private sector for 2 + years for the same family. I sat overnight (16 hours) for an 89-year-old fall risk patient. I dispersed her medications on a nightly basis & kept up with the renewals for the family. I did not do much on the transportation side but she did not go many places at night. I provided companionship and cooked meals when required. I am not CNA certified as of yet. Even though there are many things I'm not, what I am is a good, trusted, professional, companion for your loved one.