how to get key to the city in dragon age origins

In the first part you'll need to discover the method by which thieves enter the hideout. Getting inside the hideout is a two-part process. Agreeing to the task will give you two quests: 'A Lord's Trust / A Prince's Favor: The Second Task' and 'Entering Jarvia's Hideout.' The candidate won't know where Jarvia's hideout is located, but he'll suggest that Dust Town is a good place to start.

The candidate will tell you that he needs to reduce the amount of crime in the city if he is to gather enough support to become king, and he'll ask you to track down and kill Jarvia, the leader of the criminal carta. Regardless of the candidate you choose, your second task will be the same. Making the choice and completing the first task is covered in the This will involve you picking one of the two candidates, and then completing tasks for him.

To gain the support of the dwarves, you'll need to help them choose their next king. Did we miss anything in this section? Is there something we didn't discover?

How to get key to the city in dragon age origins