I've been known to run more than three loads of laundryWell seeing as you asked . . .
- you probably wouldn't run the dryer for three hours, maybe 30 to 45 minutes tops
- it's their dryer and anything that happens is on them. Once you add your stuff into the mix ... well let's put it theis way; what if it was your Air b&B and someone did this and something happpened? Not that it would, but what if?
Also I have an Airbnb would not bother me at all people crank the AC all the time and use more power than I'm talking about