Big rambly farmhouse with wood stoves and 4 bedrooms, 3 large reception rooms an office and a dump of a "quirky" stone floor kitchen.
My (AWESOME) cleaners blitz the bathroom, hoover throughout, blitz the kitchen, wipe surfaces, cupboard doors, wash the floors, mop all hardwood/tile floors, dust everywhere, and generally are amazing. Takes 3/4 of them 45 minutes, so I'd say 3-4 hours in total. About every 6 weeks, they spring clean, which includes cleaning all the windows, cleaning the oven, hoovering all the corners for cobwebs, washing skirting board, etc. That takes a bit longer - usually 1.5 hours for 3 of them. They work like stink.
I don't expect them to tidy, clean litter boxes, put laundry away or anything like that. Their job is to clean, and I love them. because it means I don;t have to do it :)