A school can look straightforward on a floor plan and still be difficult to cover in a real emergency. Students and staff may be spread between classrooms, a cafeteria, a gym, an auditorium, offices, outdoor spaces, or a separate building. Start by walking the routes people use at the busiest points of the day, then ask whether someone can retrieve the AED without needing a key, directions, or access to a closed office.
The best location is visible to the people who need it and practical for the hours the building is open. A front office may be a good location for a small school that is always staffed, but it may not be enough for a campus with athletic facilities, evening programs, or multiple buildings. Marking high-traffic spaces and testing the retrieval route makes it easier to identify where one device is enough and where added coverage may deserve attention.
Storage is part of the decision. An accessible cabinet, clear signage, and a location that stays consistent help staff, students, coaches, volunteers, and visitors identify the AED quickly. Once the location is chosen, include it in staff orientation, event preparation, and any campus emergency information people already use.