Finding the Royal Treasury Key in Kingdom Come: Deliverance 2's Oratores quest can be tricky. This guide provides a clear walkthrough.
The Oratores quest is lengthy. After speaking with Rosa and Zizka, you'll need Vavak's assistance with a theft. The next objective: retrieving the Royal Treasury Key.
Locate the outhouse (toilet) in Vavak's backyard. The map below shows its location.
Examine the toilet bowl; an "Investigate" prompt will appear. Investigating reveals the key! However, this will dirty Henry, so wash up afterward to avoid dialogue issues with NPCs.
With the key, continue the quest by speaking with Zizka and Rosa, then explore the underground passages with Samuel. The quest is far from over, so prepare for a lengthy adventure.
This concludes the guide to obtaining the Royal Treasury Key. Check The Escapist for more Kingdom Come: Deliverance 2 tips and guides, including Lower Semine woodcutters' treasure locations and optimal perk selections.