@Pipebomb
You silently open the door and slide in, closing the door behind you. You look around, seeing what you would expect from an old camera shop back store: boxes with different model numbers on them (most probably replacement parts), bottles of chemicals, boxes of paper, small to medium sized machinery, etc. You hear some noise coming from a door at the other end of room, and to your right, you see a closed door with a dark lightbulb above it.