What is the advantage of having lavatories near water closets in public facilities?

Having lavatories near water closets in public facilities primarily offers the advantage of ease of access for handwashing. This design facilitates hygiene practices by allowing individuals to wash their hands immediately after using the restroom. The proximity encourages proper sanitation, which is critical in public spaces to prevent the spread of germs and maintain overall health standards.

While cost reduction in installations, improved plumbing efficiency, and reduced waiting times may also be important factors in restroom design, the key benefit of situating lavatories adjacent to water closets is to promote and encourage hand hygiene. This alignment underscores the importance of public health practices in restroom facilities.