According to the Bloomington, Ill. Fire Department, everyone needs two exits from an apartment. One should be the regular inside stairwell and the other should lead directly to the street, for instance by an outside fire escape through a window or a door. As with any apartment, you should find working smoke detectors in the apartment.
An important question to ask the landlord regards whether or not the garage will house cars. According to the National Fire Protection Association, a car should never run inside a garage for any reason, even if you open the garage door. Determine if the cars will pull in and out without any delay that causes the car to run inside. Regardless of the garage use, the apartment should be equipped with a carbon monoxide detector.
Since a garage apartment sometimes is a second-thought project, make sure there are no exposed wiring or pipes. According to OSHA, exposed wiring junctions, outlets without switch plates and improperly installed electrical panels cause fire and electric-shock hazards. Inspect the apartment for obvious wiring hazards and also look inside closets and storage areas.
Ask what chemicals might get stored in the garage, since the garage often becomes the receptacle for items that should not stay in a house. Since the garage now houses a living space, items like paint rags and flammable liquids belong in a shed. Ask if you will have access to the garage so that you may periodically inspect for dangers.