Which of the following is a common characteristic of commercial restrooms?

A common characteristic of commercial restrooms is increased durability. This is primarily due to the high foot traffic that commercial restrooms encounter, which necessitates materials and fixtures that can withstand frequent use and potential wear and tear. Commercial environments typically require robust construction to handle the demands of numerous users throughout the day, leading to the selection of more durable flooring, fixtures, counters, and plumbing.

Commercial restrooms often prioritize functionality and maintenance ease over luxury, which distinguishes them from residential spaces. The fixtures, such as toilets and sinks, are engineered for efficiency and longevity, often featuring materials such as stainless steel, high-performance ceramics, and robust laminates designed to endure heavy use.

Other characteristics of commercial restrooms can vary widely. While luxury amenities may exist in some high-end venues, they are not a defining feature across all commercial restrooms. Higher water consumption can be an issue depending on the fixtures used, but many commercial facilities are now opting for water-efficient models to reduce costs. The sizes of commercial restrooms can also vary greatly, often depending on the space available, so it's not accurate to generalize that they are smaller than residential restrooms.

Thus, the emphasis on increased durability is a pivotal feature that aligns with the practical requirements of high-traffic public