This is an interesting perspective. However, it's areas are so evenly balanced,I think the building loses a bit of it's impact. Try cropping the sky across the top and right borders about 1/3 of the distance to the building. Just a thought and potential option. Definitely a good eye for subject material, line and form.
ohh thats a neat looking place, i like the angle you took it from, it looks pretty precarious, im glad i dont have to walk up those steps at any time during my lifetime, hehe. i agree with cropping some of the empty space out to give more impact.