I liked this image anyway, the balance of light and dark worked for me right from the start. It's sunrise, the lower left is in shadow; I have to squint to see there is detail there, I get to do that in the real world. Like I said the balance worked for me BUT the light in the windows is an artistic clincher, overall no change but just enough to draw the eye to the lower left, adjust to the darker lighting, notice the detail that is there, spot on.