I have a guest that supposed to be arriving tomorrow (let's' call him Joe). He used instant booking to reserve 4 guests for 10 nights and the only info he gave is that "We just need a quiet place to sleep." When he booked, I immediately responded with a question of how he would like the beds made up since there are two beds that are convertibles sofa/beds. I never got a response. One week before check-in, I repeated the question via Airbnb messaging and still didn't get a response. Three days before check-in, I repeated the question again via Airbnb messaging and included other info such as self check-in codes etc., and still no response. Two days before check-in, I sent a message to Joe via e-mail and text to say that I had send multiple messages via Airbnb messaging and not received any response and wanted to make sure he got the information. I got a response from Joe this morning (just one-and-a-half days before check-in) saying that he forwarded the information to Jeff and John who are already on their way. I responded to the text immediately with "Are Jeff and John part of your party and will you be here before or after they arrive?", but again no response.
My suspicion is that Joe isn't actually coming but he either booked my listing for his employees (he owns a business according to his Linked-in profile) or for other family members (he grew up in my metropolitan area even though he now lives 1500 miles away).
What should I do if my guests arrive tomorrow afternoon and none of them are "Joe"?
I read some previous discussions, like this one:
https://community.withairbnb.com/t5/Help/3rd-Party-Reservations/m-p/328701#M43173
But while it seems like good advice, it's a lot of effort and doesn't really help me understand what practical resoutions hosts have reached in the past using the method.