Thanks for reaching out! No worries, let's get this question answered! I understand your concern about allowing access to your AirBnb guests. I would be more than happy to help.
Home Entry Only only lets someone arm and disarm Nest Secure and lock or unlock the Nest × Yale Lock. This is best for people like guests who you don’t want to view or control your other Nest products.
If you choose this option, the Nest app generates an entry passcode and lets you set a schedule for them to enter your home at certain times.
Home Entry Only
People who have Home Entry Only access:
To implement Home Entry Access, here are the steps:
Open the Nest app.
If you have more than one home in the Nest app, make sure that the one you want to grant access to is active on the app home screen. If it’s not, tap Menu on the app home screen, then select the home you want.
Tap Settings on the home screen.
Tap Family & Guests .
Tap Add a person.
Enter the person’s name as you’d like it to appear in the Nest app and tap Continue.
Tap Home entry only.
An entry passcode will be generated automatically for the person.
If you want to create your own passcode for them:
Tap the Show passcode to view the passcode.
Tap Change passcode.
Enter a new passcode and tap Save.
You can also set a schedule to choose when the person can enter your home:
Tap Schedule .
Tap Starts to set a start date for entry and tap Expires if you want to set an end date for entry to your home.
Set the daily schedule to allow them to enter your home all day, or certain times of the day, and specific days of the week.
Tap Back to save your changes and return to the person’s profile.
To email the passcode to the person, tap Send info. If you make any changes to their schedule or passcode later, you can always select Send update.
Enter the email address and add a short note about what the person might need to know about your home.
They should receive an email invitation from firstname.lastname@example.org within a couple of minutes.
The email will include a passcode that they can use to arm or disarm Nest Secure and lock or unlock the Nest × Yale Lock when they enter and leave.
Please let me know if you have any other questions or concerns. Thanks!