Reply To: Types of rooms

Lets start all over again, you’ve lost me.
You have different resources and the guest can choose if he wants to get full or half board, but that changes nothing on the availability.
So in the resources you control how many of them can be rented at the same time with the resources count.
To your form you add a price field with the two options half and fill board. So your guest can choose it while booking.
Where exactly is the problem with that?