A quiet large but empty room, quiet dark, almost lightless and the only furniture there are a giant, valuable throne out of ebony and with dark red velvet seat cover, a small table out of oak wood on which a precious vine bottle of Chateau neuf du Pape is standing and a black coffin resides at the right backmost corner of the area.
Fog covers the floor and a slight fusty smell of centuries pervade the chamber. It really doesn't look like as if somebody would occupy it still but well, an undead just doesn't need that much furnishing.
Even if the nosferatu don't like to get bothered Alucard had never explicit forbidden other people to enter his hideway - but who would dare to do that without No Life King's permission?!
There are surely only a few people who aren't afraid of his wrath they might attract by acting that way.