That's really cool.
If there was a chance to take photos of it again I'd think about the angle/perspective (that edge of another building back there) and the framing (plenty of space at the top but not so much at the bottom). I think the motorcycle could be an interesting part of the composition but ideally I'd try to wait/hope? that car pulls out (since it's just blocking the subject more than adding to it) and wait til those people move on out of the scene.