A curious composition. Conceptually OK and the red colors and green nicely contrast the dingy grey of the room. A series of little things and technical flaws makes it difficult to score this image higher. The foreground rubble looks a bit oversharpened, The areas lighted from the outside are overexposed and overall lighting lacks balance. The perspective and overall composition lacks creativity and leaves the viewer wondering what you are trying to say with this picture.
Not sure this works well for this challenge, I don't really see a thing that you brought into an empty room to photograph. Photo is busy, nothing of real interest to look at.