Check the right doors

As you pass by the doors on the right side of the hallway, you discover one door

that has the words "Stairwell" faintly written on it. You must have not seen this from

being so far back in the hallway.

Pushing the door open as quietly as you can, you creep inside and into a brightly

lit stairwell.

The stairwell is as unadorned as can be, with red pipes leading up through the floors,

carrying water to the residents of the building.

Oh, and of course, there is a staircase going up.