HH:TLC, Part III: The Citadel Of Enlightenment
The entrance (not very welcoming):
I do not know what Amadeus had in mind when he added the "Enlightenment" for the narrator text in HH:VF. Most probably, there will be lots of puzzles to be solved in order to become "enlightened". Hm..yeah, that would explain a lot!
Although seemingly not occupied by human beings, some areas are kept in good condition, though I do not have a clue why the revenants would use a working baptistery.
Thus, I have no doubt that the undead Builders (I lack a better word) "living" down there comply with one of the Builder's highest commandments:
"Thou shalt not live in a mess!"
This is truly an important finding.