Sometimes you may want to block a room for a particular date or particular days of a week so that it won't be shown as available on the booking widget. Stop Sell allows you to configure it in a couple of steps.
Just follow these steps:
Go to Back Office / Rooms and click on the edit button on the required room type
Go to RoomRates and click on Edit button and click on Stop Sell tab.
Just select the days of the week or add a particular date range to block the particular rooms for that period.
That's it! The room type will not be bookable for the selected periods.