I think you probably need to lower your standards op. I wouldn't mind living in a show home, but can't be bothered with the effort.
There are only three rules to my (and dh's) housework - just three things that must be done daily.
The dishes
The clothes
The floors
The dishes-We try and put things in the dishwasher as we go and put it on once a day, just before bed. If there's too much for one load then the left overs are hand washed, always. We never get up to a dirty dish. And when you wash the dishes you automatically wipe over surfaces/hob and such.
The clothes - we have one laundry basket in the bathroom and everyone is responsible for dumping their own clothes in there. When I have a wash load, it gets washed, dried, hung and put away.
The floors - the floors are cleared (sometimes cleaned) every night. This inevitably means picking up toys, carrying up any junk that's accumulated at the bottom of the stairs (is it just my house that accumulates a massive pile of bloody stuff dumped at the bottom daily?) and putting it in it's rightful place and so on.
Other than that - i'm not bothered. Junk accumulates on shelves and surfaces, dust builds up on nik naks and blinds - it accumulates until I have some time to do it. Maybe once a week, maybe once a month. The bathroom has a clean out again when we have the time but unless you live like a pig or have a dh and dc that smears shit everywhere, a bathroom doesn't get dirty enough to need bleaching daily (which is what some people seem to do).
I find that keeping this list of only 3 housework tasks to do makes it simpler in my mind and thus gives me more motivation to do it. So the basics are always met - everything beyond that is a desirable extra, not a necessity you need to run yourself ragged for.