I like the shades and my first impression was that it was too cropped to actually show a night window browsing theme. I usually hate HDR but this is a spot where if either there were outside ambient light (neon sign, etc) to make the siding of the building brighter, that might help compose a landscape framing of the scene better.
However, with the framing and contrast you have, I could not tell that what I was looking at was a white Christmas tree. I played around with this to try and bring out what attracted me to the novelty of the centered object. And then I realized it was a canning-jar lamp and white xmas tree.
I can post my crops if you desire (I don't know how you feel about that.)