Did you intend to have yourself out of focus? Overall I like the composition and the use of B&W but the right side is blown out and takes away from the shot.
OK, you are quite brave posting a shot that a few voters will no doubt deem `out of focus`, but it works, it has the fell of a 1970s shot. It works well, and although YOU are in the shot, the main focus is still the ever decreasing circles of the stairwell.. its actually a better shot than some people will give it credit for..
Why did he come in the shot for?! Seems like he was waving at someone ermmmm random, I think the shot without that guy in it would be much more successful and simpler