To avoid double bookings, it is essential to synchronise your Rentalake calendar with the other calendars you use.
You can connect calendars from other platforms to Rentalake via iCal links. This synchronisation will automatically update your availability: any bookings made on other platforms or via your Channel Manager will be blocked on Rentalake, and vice versa.
Below is a video tutorial to guide you step by step through the calendar set-up. Tutorial video link: https://www.youtube.com/watch?v=Zu7AmR8IYc0