Because of our recent PM discussions, I came to check out your profile & portfolio. I REALLY like this shot and scored it a 9 during the challenge. For whatever it's worth, I think it was underrated.
I'm really looking forward to seeing more of your work in upcoming challenges. You obviously take a great deal of time and make conscientious decisions in your work and your critiques. I certainly respect that around here. :-)
I like the bluish tint and high contrast; my eyes are drawn towards the center. The only thing I would have done different is place the light area in the center instead of the chair.