So if the s/o wants to do the pa's,handle upgrade request,deal with ife and seat problems or in a lousy situation carry out a full evac then I am more than happy to let them do it.
Actually Eclan, it's what most GA pilots do before joining an airline!
It's what I do as a full time job .. as well as fly the aeroplane!
Oops. I forgot the catering. I pick that up on the way to work.