For example, some hostels have just one bathroom for five floors of travelers and may require you to walk cherl cole tits three flights of stairs in the middle of the night to use the toilet. You'll most likely be bringing flip-flops along for the ride with you on your trip, so you'll be pleased to hear they have another use when it comes to hostel bathrooms. If you're somewhere that is water-rationed, be sensitive to those rules. Make sure to bring flip-flops into the shared bathrooms and use them whenever having a shower.
mixed communal showers in student accomodation - Female First Forum