Clean and preserve assigned interior spaces (e.g., classrooms, offices, media areas, hallways, entrances, cafeteria/common areas) including sweeping, dusting, vacuuming, spot/wet cleaning, emptying trash receptacles, and washing windows as assigned.3. Perform minor maintenance and repairs consistent with training and assignment, including but not limited to repairs to window shades, changing light bulbs, simple painting, minor furniture/equipment repairs or adjustments, and minor plumbing/electrical tasks; report repairs beyond scope to the principal/supervisor or maintenance department.9.