My cleaners and I are debating when to put a new roll of toilet paper out. My home is near Yosemite, so I prefer to leave the more than half empty rolls for guests to have for hikes, or lake activities or the long car rides to and from. And, my opinion is that there is no problem to leave a roll that is just under one half to a healthy third remaining.
I am a retired flight attendant, and many hotels in the U.S. Europe, the Caribbean, and Latin and South America would leave a partial roll of paper, and add a new one.
Opinions?