Now it is possible on a room by room basis to exactly set the number of occupants allowed, including how many are allowed to be children.
This can be set from zero up to the total number of occupants allowed. If the number of children allowed in the room/unit is set to zero then the children drop down option is not visible for that room/unit on the Reservation Page.
This enhancement has been applied across all of our Reservation Page types (multiple units, single unit, calendar search mode, hotel-style pages) and can be set in the individual unit settings as well as in the build add/edit pages.