safety protocols for a young woman showing apartments for rent?

[Dave Charron]

My 24 yr old daughter works in our office and manages our rental properties.  Our multifamily properties are in good areas in the suburbs within 20 minutes of our office, probably B- to C I would think.  I have always personally shown the rental units to prospective tenants but am not always available.  I am considering letting her show some units but I am worried for her safety.

Does anyone have any thoughts on this like if its a bad idea or maybe has some safety protocols I could put in place?  The only one I thought of was to get a copy of drivers license before a showing.

Any thoughts?