An old painting in the living room attached to the original Bed and Breakfast that is housed inside the Warehouse. The entire building either had to be transferred to the Warehouse or the Warehouse was built around it because the painting is unable to be removed.
Anyone that enters the building can't leave back the same way or through other egresses; any attempts to leave the house through a door, window, or other entrance shuttles the occupant back into the building through a different door. The loop may be a reference to the four-dimensional house in Robert A. Heinlein's "-And He Built a Crooked House." Because the painting and the building co-exist, anything you do to the painting affects the building and vice versa. When Claudia moves a lamp in the living room, the lamp in the painting reappears in the same location. The only way to escape is to tear a hole in the painting to rip away a part of the house.