UPDATE:
Now that we've established I'm overpaying, do you think I should negotiate with current cleaner or move on? I'm worried negotiation will lead to ill will, and I don't love the idea of having someone that's annoyed at me entering my house when I'm not there…
My partner and I currently have a cleaner come, once a fortnight for two hours.
In that time they do the following:
Dusting all reachable surfaces in main bedroom, hallway, living/dinning - excluding windowsills and skirting
Bathroom cleaning - shower, toilet, vanity/sink, mirror
Kitchen cleaning - wipe all bench tops/splashback, hotplates, front of oven, front of cupboard doors/drawers, clean sink
Vacuum flooring throughout - main bedroom, hallway, living/dining, bathroom
Mop throughout - main bedroom, hallway, living/dining, bathroom (currently not being done well, perhaps dry mop?)
Change sheets in one bedroom and put dirty ones in washing machine (does not take out and hang)
What do you see as a fair price range?
What do they charge currently, and are they any good?