The facility should provide improved protection from the elements.
The condition of the facility should be suitable for occupation, and nothing in the facility should pose a direct threat to the health and safety of those seeking refuge.
There must be a secondary exit from the facility to provide for safe exit in the event of a fire or other emergency.
There must be smoke detectors that comply with applicable building codes.
There should be sufficient sanitary facilities that are in proper operating condition and should be ADA-accessible whenever possible.