| Item | Yes | No | N/A | Comments |
|---|---|---|---|---|
| Ventilation systems operating properly | ||||
| Heating/cooling units are clean and maintained | ||||
| No visible mold or water damage | ||||
| Humidity within acceptable range | ||||
| No chemical odors present | ||||
| Air filters are clean and replaced as scheduled | ||||
| No evidence of pests or animals indoors |