I think I'd like this as a painting. Lovely color tones and composition. I might have cropped a 1/2 inch from the left to cut out the hanging red thingy. Very nice.
No apostrophe is needed unless something belongs to the bike. (For example: The bike's skid marks under the stairs) But, that's the only thing I can find to comment negatively on... this is wonderful!
I love topaz or tone mapping but I think this is just a tish over processed, might have used an adjustment mask and brought the grunge in on the bikes the walls are the first thing that drew my eye, The bikes are really nice processed this way!