In section “Rooms” you can find next:
Rooms -> Rooms – Here you can find all your rooms:
Rooms -> Add New Room – Here you can add your new room (add data, featured image, room type, gallery, price and more):
Rooms -> Room Types – Here you can add or delete room types (of course this section must be completed before adding new rooms):
Rooms -> Room Capacites – Here you can change room capacites (of course this section must be completed before adding new rooms):