Why does vacuuming and mopping need to be done daily?
Ours are done weekly and floors are perfectly clean after 24/48/72 hours.
Sinks, baths, showers, bogs, etc, get a quick wipe and are never dirty.
Beds get changed fortnightly, towels weekly.
The kitchen is cleaned as we go along, the fridge about once a month, Ovenclean do the oven once every 6 months.
Clean knickers, socks, bra, top or dress daily for all. Nightwear about every three days. The laundry is like the forth Bridge.
My cleaner comes on Tuesdays and Fridays. She does the mopping, bathrooms, Dusting, ironing. Six hours pw - if the house were half the size three would do it.
We keep the place clean and tidy in-between. Bins, beds, laundry, dishwasher, shopping, cooking. I couldn't do any more round a full-time job.
Your DC must have a shower every 2/3 days and be topped and tailed in between. They must also have clean clothes and clean beds as an absolute minimum.