I basically just keep on top of things. We split chores (I do more because I only work part time).
He does: dishes, hanging up dry laundry plus all bills, banking, car stuff etc.
I do: hoovering and mopping, dusting, laundry, cleaning the kitchen and bathrooms, online shopping, tidying up generally and probably 70-80% of the cooking.
We go to the market once a week for vegetables and meat, usually go together.
Knowing that we both have our areas makes it easier because it's really obvious who is slacking if it's not done.
It doesn't look like that much written down. Maybe it takes me 20 minutes a day, minus cooking and sometimes I'll have a massive clean for an hour.
Some stuff like cleaning the windows or whatever, honestly, I just don't do it, I can't do the outside of them because it's too high up and they're massive, so cleaning the inside seems pointless. If there's a finger mark on them, I'll wipe it off.
The key is to declutter, I think. My husband and I both hate clutter so we have almost nothing lol. Also, keeping all the cleaning stuff in the place where it's needed so you can just quickly eg wipe the mirrors as you're waiting for the bath to run etc. And also always doing something if you're waiting eg while you're waiting for the kettle to boil, wipe stuff.
I set a timer. 30 minutes max per day. I never do more than that because just fuck it, but at least some stuff is done.