Good color and exposure of an interesting building. One suggestion: although parallax will make the vertical lines seem to "lean away" from the camera, the center line/s should be truly vertical. Judging from that, this photo could benefit from one to two degrees of clockwise rotation, until the central tower has no lean to it.
I like it and I think that sailorman has some valid advice. I also sometimes use the "warp" tool in Photoshop to straighten up buildings. It works pretty well too..but this is not very noticeable to me anyway!!
"I never looked for it, gave it no name; yet I knew it always, when the gift of peace came. I stood quite still for the moment that it lasted...Then the light shifted slightly and the moment passed, leaving me...with the lasting echo of its presence.." Diana Gabaldon