This room, protected by an electronic lock that can only be opened with an app on Jay's smartphone, has been expanded to look something like an abandoned warehouse: the ceiling is high up, supported by multiple beams, and the hanging lights are are bright white, difficult to look directly at but fantastic lighting; there are also boxed lights that cut into the ceiling, dimmer if you want normal room lighting - like a warehouse there are a number of switches for Jay to control which sections of his room have what lights on - and the floor is made of cement with a smooth wax coating.

Piping lines the base of the walls, leading to the back where the floor indents to create a circular pit - cinderblocks have been stacked to form a makeshift stairwell and the very wall next to the stairwell is carved out to create shelves for books that one could find in the library - and here, a gas fireplace takes up the corner, blankets and mattresses pressed across from the fireplace to provide some softer seating closer to the warmth. The piping funnels heat from the fire throughout the room, keeping the floor pleasantly warm for the colder days.

Next to the library is an industrial workbench with a metal folding chair, along with small wooden crates for holding materials; the wall has been carved out for this area, spots of unpainted red brick seen peeking through as though someone had just decided the half-done job was Good Enough™. Several lights hang low here, able to be pulled from the ceiling by a wire to illuminate whatever project from any given angle.

On the wall, just next to the workbench, is a window that has an electronic lock, strangely enough - it's the same as the door's, and can only be opened with Jay's phone.

The walls are bare, grunge cement for him to paint over, and despite their shoddy appearance, they are completely soundproofed.