Give my apartment keys to my Airbnb guest

I have an Airbnb guest coming to stay at my apartment, but I won't be in town to give him my keys. Thus, I need someone to go to my apartment at around 9:15 PM on Thursday, May 19 to give them to him. You can coordinate via telephone when he lands in San Francisco. I can coordinate with you to give the keys with you beforehand. Thanks!