Large Retail Spaces

I am working on a mixed use CS building with a large retail area. The retail space in question has no access to views. However retail areas tend to be regularly occupied at the checkouts/teller stations, meanwhile the general retail floor area has infrequent staff and in my opinion does not constitute regularly occupied space. Do you think that it is acceptable to create a feasible tenant layout which shows the checkout/teller stations as regularly occupied, meanwhile the remaining floor area is shown as non-regularly occupied?