Then you are very lucky!
I have been in houses that are absolutely disgusting. Years of filth, kitchen full of unwashed dishes, pots & pans. Bins overflowing onto the floor. Sink full of cold greasy water & empty unclean tin of cat food floating around.
Animals everywhere. Full litter trays. Animal wee & poo on the floor.
Piles & piles of clothes & random objects on every surface. Filthy toilets & often no toilet paper.
Yes we offered help & tried to assist the (fit, ablebodied) person to get on top of it to no avail.
There is no way i would eat or drink there. We suggest cafes instead. Its v sad to see someone live like that.
Anyway, our own house is always clean & tidy - enough for us day to day. We have an elderly cat so lots of hairs we have to keep on top of with regular hoovering & sometimes we don't do that as often in the week as i'd like.
If someone called to the door unexpectedly 9 times out of 10 the downstairs would be totally fine to have them come in for a coffee but i'd prefer to have notice
If we've invited 15 people around for a meal, then 100% we're going deep clean!
We live in a 180 year old house so that means making sure no cobwebs (eternal battle)
We deep clean the bathroom, hoover & mop all downstairs & upstairs bathroom & corridor, dust everywhere (lots of bookshelves etc), empty & clean all bins, sparkling cooker, plump & tidy all soft furniture, clean special guest towels in bathrooms, nice candles & matching reed diffusers, good soaps in bathrooms & by kitchen sink, kitchen deep cleaned, fresh flowers in each room downstairs
Windows opened throughout the house to air it out
Then if cooler weather we light the fires downstairs & have the heating on so its warm & weloming
I detest the smell of bleach so don't just chuck it into the toilet. We use toilet duck & give it a good scrub & always have a rim cleaner thing (not pine - hate that smell)
If someone's staying over then thorough clean of the guest room - fresh bedding, dusting, flowers, clean towels
Also - i check glass wear to make sure its sparkling clean as i hate a dull or fingerprinty glass
Final step is plan a meal that allows for as much prepping as possible & be organised with timings etc because this allows me to enjoy my time with the guests & not slaving in the kitchen as much
I also notice when other houses are not as clean as they could be.