Igitur circum spectacula spatiosiora intercolumnia distribuantur circaque in porticibus argentariae tabernae maenianaque superioribus  coaxationibus conlocentur; quae et ad usum et ad vectigalia publica recta erunt disposita.
For that reason more roomy intercolumniations are to be used round the spectacle; in the colonnades, silversmiths shops; and balconies, rightly placed for convenience and for public revenue, are to be placed on the upper floors.
final_alignments\Vitruvius_Architecture_Book_5.json