Where is the fire extinguisher located in the lavatory?

The fire extinguisher in the lavatory is located beside the trash, above the toilet. This placement is strategic, as it ensures quick access in case of a fire emergency, especially since lavatories may contain flammable materials such as paper products. Positioning the extinguisher in this area allows crew members or passengers to immediately reach for the extinguisher when needed, enhancing safety and response time.

In contrast, the other options do not provide the same level of accessibility and practicality. For example, having the extinguisher under the sink would require more effort to retrieve in an emergency. Storage compartments are often less accessible in urgent situations, and placing it next to a seat would not be ideal, as it does not address the typical location where a fire hazard would occur within the lavatory area.