Jubilife City

Jubilife City is a city in Sinnoh. It's the closest city to Twinleaf Town (the player's hometown). Features in the city include the GTS, The Trainer School, the headquaters of the Pokétch Company, and the Jubilife TV Station. The city does not have a gym. To the west of the city is Canalave City, to the east is Orebrugh City, to the south is Sandgem Town and to the north is Floraroma Town.

GTS
Here at the GTS, you can log on (using wi-fi) and trade with other trainers who deposited their Pokemon. On the menu there are three choices: Deposit Pokemon, Seek Pokemon, and Exit. Deposit Pokemon is a feature that allows you to deposit pokemon on the GTS asking for a specific pokemon. Other trainers can trade the pokemon you asked for. When you seek pokemon, you do the opposite, you trade for pokemon that other people deposited. Exit seems pretty straight forward so hope you have fun on the GTS.

Trainer School
This building is located next to the Pokemon Center. There is a blackboard listing status conditions and their effects. The teacher appears to be an Ace Trainer. Many students around will also give you tips.

Poketch Company
The poketch company is where they make poketch applications (apps for short). Everytime you complete an event, the president will hand you an app. There are many other people who also give you apps. There are three floors in the warehouse. If you talk to the people inside, they'll give you tips.

Jubilife TV station

 * 1st Floor: On the 1st floor there is: lottery corner, trainers, a TV.
 * 2nd Floor: On the 2nd floor there is: a studio, a room with a hiker inside who'll let you dress up your Pokemon(recommended for friendship evolutions)
 * 3rd Floor: The record rooms, some guy who if you tell him the right things, will give you access to Mystery Gift.
 * 4th Floor: The president and his office.

There is also an elevator you can take up to the floors you want. There are many reporters out there who'll interview you and you might end up on TV (in the game).