Ki and Gil will enter this room through either the first door at the top-left of it (if they came from Leader's Room), or the second one at the top-left of it (if they came from Stable). It contains a total of three Druids, one Wizard, one Golden Hyper Knight, six "Red" Super Ropers, and five "Pink" Ropers.
The first key that's located at the top of the room opens that aforementioned first door at the top-left of the room, the third key at the top of the room opens the aforementioned door at the top-right of the room, and that second key at the bottom of the room opens that second door at the top-left of the room. None of the other three keys in this room open up any doors in the room - and they are only there to confuse the room's first-time visitors.
That aforementioned first door at top-left of the room leads back to Leader's Room (Room Pass: HC7 - same as Trophy Room), the aforementioned second door at the top-left of the room leads back to Stable (Room Pass: DF2, same as Upward Passway), and the door at the top-right of the room, like that one at the right of Guest Chamber, leads to Common Room (Room Pass: SF7 - same as Trap Door Room). You should remember the third.
