Things You'll Need
Instructions
Spend at least one talent point to learn pickpocketing and camouflage. You must have these before you can speak with the quest giver.
Speak to Slim in the marketplace of Denerim to obtain the quests. Opening the chests is a part of a quest series, so continue doing the quests in the pickpocketing genre until you get to steal from Master Tilver.
Wait until the guards leave, activate camouflage and then pickpocket Master Tilver for Tilver's Key. Go to the central area in the marketplace.
Find the two chests you will need to open and wait for the guards to leave again. Open the chests by clicking on the chests once you have obtained Tilver's Key.
Collect your loot and return to Slim for the next quest.