Finding the Royal Treasury Key in Kingdom Come: Deliverance 2's Oratores quest can be tricky. This guide provides a clear solution.

The Oratores quest, a lengthy main quest, requires obtaining the Royal Treasury Key after assisting Vavak.

The key's location: Check the outhouse (toilet) in Vavak's backyard. The map below highlights its location.

Examine the toilet bowl; an "Investigate" prompt will appear. Click to retrieve the key. Be aware: this will dirty Henry, so wash up before continuing the quest to avoid dialogue issues with NPCs.

With the key, return to Zizka and Rosa, then proceed with Samuel through the underground passages. The Oratores quest continues beyond this point.

This concludes the guide to finding the Royal Treasury Key. For more Kingdom Come: Deliverance 2 tips and walkthroughs (including Lower Semine woodcutters' treasure and optimal perk selections), check out The Escapist.