When i travel via ABNB i just get a reminder that I have a trip coming up and the dates.
As a host, i send a reminder of where to park, do you need anything, how can I help you... and things like that. Oh and if they can give me a general idea of arrival time.
We send an sms the night before with the address for the GPS and ask them to call 30 minutes before arrival. That way they have the address and contact number on their phone.