The Port Quarter was a district on the planet Coruscant that contained the planet's two main spaceport zones. People with no connections were aware of the western spaceport, while visitors used the eastern spaceport. There were terminals for freight and travel, as well as many buildings that were intended to manage the entrance and exit of individuals, starships, and merchandise.
There were several customs offices that controlled the flow of goods and people. Transport companies, such as Corellian Merchants' Guild, Romodi Interstellar Company, Galaxy Tours, and Astrotours Limited, were always hailed by laborers seeking to work on a cargo ship.