I am a colour person , but here the main point of this image is the patterns and textures which have more clarity in the b/w . hence the colour version does not add anything to the b/w image So in this instance its B/W for me !( hope this makes sense !! just woken up !!)
I am much more a colour person so my first reaction , without really looking, was for the colour version. Then I had a closer look and changed to black and white as the patterns and textures stood out more but upon even more reflection I thought the air con unit stood out too much in the black and white one so my final decision is for colour as my eye is drawn to the windows rather than the air con unit.
I am drawn to the colour version because the B&W seems to exaggerate the wonky Air con unit in my head. Strange the way that the brain works, well my brain!!
I am also late to the party but for what it is worth I definitely prefer the b&w. For me, this image is all about the shapes - squares and rectangles everywhere. The windows in the colour version demand all my attention but in the black and white version the air conditioning unit has equal weight and my eye is free to explore. Terrific image Babs.
Ian