I am a routine demon - I'm v tidy but also lazy, so little and often suits me better. Seeing people talk about TOMM on here made me create my own "version". I do about 45 min each morning. It has to be the morning as I absolutely crash in the afternoons!
Usually involves putting laundry away & the next load in the machine, then a split between kitchen, bathroom & hoover 3 times a week, a "focus" room where I dust the skirtings & poke the extenda-arm thingy at the high ceilings as well as a usual wet dust a morning a week, then wet dust the rest of the place a morning a week. One day the kitchen gets extra tlc, one day the bathroom and one day the bins go out. Test the smoke alarm a morning a week, too or we forget. Clean up mess- eg cooking splatter etc as we go and don't usually do housework at the weekends- just a laundry load and daily dishes. It does help with making stuff cleaner. Live in a small flat though so my "focus room" rotation is pretty frequent, too.
My only issue is that occasionally we do still have to put time aside on a Saturday to clean the fridge, wipe down the bathroom cupboard or mop- the jobs I never quite get round to in the week. I pay someone else to clean my oven & when we have the cash, I'll pay someone else to do the other "missed" jobs and a deeper clean every few weeks too, as that's what I hate and it would really just underpin my cleaning.
DP helps if he's home, but when the office is open so he's away midweek I'm obviously flying solo so I tend to run it how I like it.
Wouldn't say we're the cleanest but we're not the muckiest by any means. Basically if anyone wants to pop short notice/ surprises us, we check the loo is clean, put stuff away & plump cushions and stick the kettle on, occasionally we hoover.