Taking a couple of minutes to update your calendar will benefit you and also enhances the overall experience for renters

You can block periods for in your vehicle profile. For that you have to go "My vehicles" and then click on "Availability":

Calendar will open and then you can click on "Add blocked period". Choose the dates in the calendar pop-up and click save.

Your blocked dates will appear in the overview here. Booking requests for blocked periods are not possible. Don't forget to save.