@Hope187 @Mike-And-Jane0's response is correct. If you have added information for the entire Arrival Guide, then once a guest books a stay at your Airbnb property, they will have access to the Arrival Guide, which includes details such as directions, check-in method and instructions, Wi-Fi details, house manual, house rules, and check-out instructions. What I do is I still send it at least one day before their arrival time. This proactive approach ensures that the guest has all the necessary information to facilitate a smooth check-in. Hope this helps!