I'm going through the entries, stopping at those images I feel have had the benefit of an unconventional eye and dwelling a little longer to try to see and appreciate what you saw. This is one of those images.
Positives: Such depth to this image; a marvellous background with a compelling foregrounds. So many things to pick out as the eye moves from the front to the back of the image. I love the colour too - especially in the room the man is in. Funnily - the man in the room with his tie with the French context makes me think of 'Gyaban in a secret studio!'
Critical stuff: perhaps some darkening of the sky might have worked to give some added perceived vibrancy to the cityscape...?
Overall: Great image, full of mystery and voyeuristic interest.
I'm torn between man in window and the tower. It seems to be two different images. Try cropping out either the lower portion with window or at the distant horizon to emphasize the man.