The burden of ill-manners were hers not yours.
It’s terribly rude to invite oneself to any occassion. She should have requested, in advance, the privledge of visiting your home. Even that is iffy manners. Usually, the idea would be to say, “Oh I’d love to see what you’ve done and get some ideas myself!” and politely hope for an offer to be extended. Moving on gracefully to another subject if it is not.
**Other than that, I keep a clean home because I *have ***to and because I
like company and would be very upset to miss a chance to be with friends/family because of a dirty whatever. Not because I get an charge out of the cleaning itself. Staying home makes it harder, imho. We are here gettign things dirty much more than the family that is gone 8 - 12 hours a day! I love that anytime I need to, I can drop everything and enjoy a cup of coffee and conversation. I love that when I need something, I can actually find it and use it.
**All that said though, I rarely notice anything about another’s home. Short of needing to be closed down by the sanitation dept. I probably couldn’t care less about someone else’s dirty dishes or unvacuumed floors and unmade beds. I rarely look further than the cup of coffee and the person I’m talking to anyhow.

**