I quite like it. Although as some have said it's a bit confusing as to what the main focal point is, I like the shot. The woman seems lost in her own little world, smoking her cigarette and seemingly oblivious to the outside world, which is sitting there right outside the window. I see a nice contrast to the shady light inside and the obviously sunny day outside, the flowers and the bright colours of the building just emphasis that contrast.
I don't have any issues with the so called "out of focus", she looks just right in the picture to me, I believe "soft focus" would be a better term and in some photos that adds a lot to the way I view an image.