Ki and Gil will enter this room through the door up at the top-right of it. It contains two Mages, six Pink Sword (L?) Knights and six Green Lizardmen.
The key at the top-left of the room opens the door at the bottom-centre-right of the room, the key at the top-centre-left of the room opens the door at the bottom-left of the room, and the key at the top-centre-right of the room opens the aforementioned door at the top-right of the room. The key at the centre of the room doesn't open up any of the doors in the room - meaning that there are no keys for the doors at top-centre-left, top, and bottom-left.
The door at the bottom-centre-right of the room, like the second one at the right of Attendant's Room and the one at the top of Antechamber, leads to King's Room (Room Pass: HVY - same as Storage Chamber), while the door at the bottom-left of the room, like that one at the bottom-centre-right of Servant's Hall, leads off to Red Court (Room Pass: 939 - same as Slave Pen), and the aforementioned door at the top-right of the room leads back to Closet Chamber (Room Pass: DV9, same as Empty Gallery). You should remember the first and second of these Room Passes for later in the game.
