For the following components, you must enter the quantity (number of units):
Elevators By Count: Enter the number of each type of elevator in the building.
Mezzanines: Enter the size of the mezzanine in square feet.
Malls: Enter the size of the mall in square feet.
Fire Alarm Systems: Enter the floor area served by the system.
Balconies: Enter the size of the balcony in square feet.
Land and Site: Enter the dollar value of these items.
For each of these, Commercial Estimator displays the minimum and maximum number of units to the right of the field. You must enter a value that is greater than or equal to the minimum and less than or equal to the maximum.