@Jeremy722 I also have to send a hand-drawn map to my guests.
Trying to get Airbnb reps to understand this was an exercise in futility. I needed this same info when I first listed and the rep kept insisting that all the guests needed were the GPS coordinates. I couldn't get it through his thick head that no guest will be able to find my house like that, and that I get international travelers who don't even necessarily have their phones set up to work here. This was all beyond his comprehension- his feet have probably never touched anything outside his home but a concrete sidewalk. 🙂 He ended up suggesting that I upload the map to some third party software and give guests the link.
But what I ended up doing was the email option Emiel outlined above. However, what happened is that the attachment didn't work half the time. I told guests when I had sent it to them, advising them to check their email spam box if they didn't see it in their Inbox, and to confirm with me that they received it, otherwise they wouldn't be able to find my place.
About half said they got the email, but the attachment was missing.
So what I do now is, when I need to send them the map, I ask them for their personal email address (giving them my business email address, so it all feels open and trusting), explaining that the coded email address Air assigns is glitchy. No guest has ever balked at giving me their email addresss for this purpose.