What first struck me in this image was the complementing colors of the lamp shade and the walls. Then your title gave me further connection between the curves of each. The menorah acts as a nice random added interest. Unfortunately, it is not at all appealing to me to look out of the windows, and that goes for both the left and the right one, which makes it hard to vote this high, when the challenge meeting portion of the image is not very interesting.
Hmmm, I'm not really feeling this photo. the reflection of the car is distracting away from the lamp (which feels like it should be the main subject). Plus, window shopping is a term that implies you are shopping from the outside instead of the inside.