Lisa, you have such a keen eye which I envy on many occasions. I do agree with "Just" somewhat, in that the composition feels a bit too loose. I might have tried cropping to bring things in a bit tighter, and to try and concentrate on those wonderful lines. As always, great eye.
I like thi pictre. I like the shadows on the wall and the refelction. You have a mastery of light here. The contrast is also great, but when making picture of architecture, you have to be very careful. The line must appear straight. We all know the problem with the Lens. A rectangular object is to de rereproduce with a circular lens. But this could be avoided.
1.) Look for a horizontal edge and use it like you measuring point. 2.) Look for a vertical edge see to it that it is parallel to the left edge of the eye finder. 3.) If you have a tripod with a water measurer, alway try to see to it that it is really balance.