That Bastard Chromas
This is a one-page dungeon I made based on a recurring character in my home game. I hope he annoys your players as much as he did mine (until they murdered him).
Download the PDF here.
I also made a plain version of the map, for a player hand-out or for you to make your own thing. That's "CC-BY" licenced, so you're free to use it for whatever so long as you credit me.