Recently moved in to a large 4 bed house (not a stealth boast, it's old, decrepit and we'll never afford to do it up). It takes more than twice as long to clean as our old house, I don't mind cleaning, but because of the time it takes, it's never all clean all at once, unless I do it all Saturday afternoon.
I'm thinking of getting a cleaner in once a week for 3 hours, sweep, mop,hoover, dust, wipe surfaces and clean bathrooms (takes me less than that). So it's all done in n one go.
Financially it'll be a squeeze - my 'fun' money would be cut by half but I can tighten my belt I think. It'll be a present to me!
DH does his share, but it's usually one puts DS to bed, the other tidies, cleans and sorts dinner.