Something I've noticed is that no matter what country I'm in, all of the Airbnbs (except 1) had an expired spice rack and a weird shower with no curtains, or the doors would have a huge gap where water would just go everywhere. Spices I could understand that it's easy to forget. So now I just bring my own spices with me everywhere like a goon. But with showers, that just drives me nuts. I always end up having to lay out all the towels to prevent water from flooding everywhere.
How about you? What's something you've noticed your accommodations never seem to get right?