Does your helper do housework according to a timetable or do you let her manage her time and decide when to do things?

I haven't created a timetable for her, but she has certain things to do on certain days, eg. make beds, clean kitchen, hoover daily. Then things like laundry, 3 times a week. It's pretty flexible :) as long as she gets what she needs to get done, I'm fine with it :)