Nasitadel is a rich port city located along a major trade route. It's massive and multiple docks, town districts, complexes built in the general Kaliphlinite style all surround a central island.
There are four rivers that wind their way through the Imperios Island that feed into the two joined lakes that hold the three small islands that flank Imperial Nasitadel. One island is in the centre of the Upper Lake, this holds the Castle that acts as the administrative headquarters of the Imperial Navy, and two smaller ones on the North East and South West flanks of the main island. One river feeds in from the North-most point of the Upper Lake, two more from the East of the Prime Lake and one from the Western ocean. The Western, North and Upper East Gate Rivers have great towered drawbridges across them, while the Capitoline is connected to the land masses by two such permanent bridges; one on the Eastern side and the I the in the South. The purpose of these bridges is to control the flow of various vessels, and prohibit access to others since there is a limited amount of space in the Docks. There are entire fleets of trading ships waiting outside the island, all vying for access, they are controlled by the Merchants a Guild, who provide registration and passage services, for whoever has the cash. The only entry free of charge and limit is the Lower Eastern, which is open to the poorer class such as fishers and refugees.