Whether or not you should clean the floors in someone else's restroom depends on the specific arrangement or agreement you have with the other individuals sharing the space. Here are a few factors to consider:
House rules or agreements: If there are established house rules or agreements regarding cleaning responsibilities, it's important to follow them. These rules might outline which areas each person is responsible for cleaning, including shared restrooms. If cleaning the floors in their restroom is part of the agreed-upon responsibilities, then it would be appropriate for you to clean it. However, if there are no specific rules or agreements in place, it's worth discussing the matter with the other individuals involved to clarify expectations.
Shared space considerations: If the restroom is considered a shared space where everyone has access and uses it, it might be reasonable to include it in the general cleaning rotation. Cleaning shared spaces can help maintain cleanliness and hygiene for all occupants. However, if the restroom is primarily or exclusively used by the individuals responsible for its cleaning, it might be more appropriate for them to handle its maintenance.
Respect for personal space: If the other individuals have their own private restroom and you don't use or enter their restroom, it might not be necessary for you to clean their floors. In this case, you could focus on cleaning the common areas that are used by all occupants.
It's always a good idea to communicate openly and respectfully with the other individuals sharing the space. Discuss the cleaning responsibilities and come to a mutual agreement that suits everyone's needs and expectations. Clear communication can help ensure that everyone feels comfortable and that cleaning duties are fairly distributed.