The main door to the building is not trapped, but it is locked, with a fairly simple one. A few moments of work are all that's needed to disable it and gain entrance. Inside, the entire floor of this chamber has collapsed into the pool of water five feet below. The earthen walls of this flooded subcellar ooze with foul rivulets, and the smell is abominable. Two oozing sewer pipes protrude through the east wall of this pit just above the level of the sewage. Part of the ceiling above the entrance has collapsed, revealing an attic crawlspace above; a rickety ladder leads up from the water into the crawlspace. A door stands in the far wall across the sludge pit. A wooden plank balanced between both doors makes a precarious bridge between the two doors. (Area A2)