Re: By the lion's mane
"Okay, close off or gate in that section. Jareth's skills and mine suggest we not trust mere locks. Perhaps we could get Benito to brick up the connections to other parts of the undercity? Done well, that would be a significant obstacle, especially to those who don't know what's there to seek.
"I recall we had a connection into the main sewers; that for certain should be blocked off, though ideally in a way we could pass if needed. There's also the way to the Plumber's area and the flame lord -- I don't really feel those should be welcome in our space."