Had this very experience happen to me a few years back. Took a cab to the advertised address. Door locked. So I call the host and the host gives us a different address.
Catch a taxi to the other address and report it to Airbnb along with a request for cab refund (Airbnb just ignored the request). Host just started listing in a different address afterwards.
Catch a taxi to the other address and report it to Airbnb along with a request for cab refund (Airbnb just ignored the request). Host just started listing in a different address afterwards.