I don't think the game designers could have made things more difficult than the Gomorrah site. It's a rat-maze of rooms, and the quest arrows never tell you if what you're looking for is up or down.

I spent 15 fruitless minutes searching for Troike before I gave up and reloaded from when I began IV. I'm beginning to seriously doubt if I want to complete the House questline at all, because if I can't find whom I'm looking for, then there's no point.

Any tips on navigating that hellhole?