Hello @Vanessa2294 ,
I don't know the best; I know the simplest.
Syncing with a third-party app to the Airbnb platform has its disadvantages, and I would carefully consider the options before proceeding.
The simplest option is the basic-level co-hosting. At this level, the housekeeper will only have access to the calendar; they won't see prices, messages, or information about the number of guests (although I believe this information should be available). Additionally, they won't appear as a co-host in the listing, and notifications won't be sent to them. the housekeeper will have to manually check the calendar.
If you find a better option, please share.