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You know - I think the same thing every time I'm in a hotel - I tell myself - the next time I rehab a bathroom, I want to come look at a hotel room first. Many of them have very nice bathroom setups that can be duplicated in a house or apartment.

You are right @jorlauski and another addition is friends' houses and others we opportune to use their bathroom when we visit their houses... I always asked permission, and 60 years of life, here on flat Earth, none said no or cannot.