Would you be happy if:
Your cleaner hooved the living room and did not hoover under the chairs, rung, wipe the dust?
If you asked her 4 times to hoover the stairs before she did it.
if she left the polish and cleaning clothes littered all over th house
if she missed cleaning the sink in the bathroom
If you had to write her a list every week and she ignored most of it?
While you are debating this I shall go clean up after her