Oubliette: (noun) A dungeon with a trapdoor in the ceiling as its only means of entrance or exit.

As many of you know, Mistress MJ has an oubliette underneath the
Plaid Room.
Ginro, unbeknownst to us, used our credit card to do a bit of sprucing up and DIY in the oubliette. He
is the one who spends the most time locked up down there, after all. But is a cocktail bar
really necessary? We don’t want you all to get too comfortable.
Anyway, our question to you is this …
Is there anything else you’d like to add to the oubliette?
Or shall we keep it minimalist?
Note: The trapdoor has been painted over as it was discovered that one could look up through it from below and see Mistress MJ’s Secret Lady Place.