If the hold room area calculated in your data sheet was shared with an adjacent hold room serving another departure within the same hour, changes could be made to the seating arrangement or the placement of amenities. This would depend on the number of passengers expected to use the area at the same time. If the total hold room area needs to increase, more seating or amenities can be added. If the area needs to decrease, seating can be removed or rearranged to make better use of the space