Yes, you can connect multiple Airbnb properties to one BedBooking account – as long as all listings (properties) in Airbnb belong to your user account.
IMPORTANT
You cannot connect listings that have only been shared by other Airbnb users (so-called co-hosts). The integration only works with listings you own.
During the integration setup, you can link any BedBooking room with the corresponding listing on your Airbnb account.