Transportation are trams that travel at a light speed between each city that has a hub like airports in each city. Freedomtown is the main and biggest hub for the trams.
When first arriving, your character will be provided with an apartment in the location of your choosing. To upgrade the residences your character in game must make arrangements for better housing, via moving in with someone, a job to get a house, something realistic to your character.
Head over to galador and pick where your character will live.