I love the subject and the rich colors.
Personally, the break in the lighting bothers me. The way the top of the window is almost exclusively shown by backlight, creating that soft-edged effect, and then the bottom of the window has the strong 3/4 light from the (edit: window?) just gives too much dissonance to the image for me.
BTW what on earth IS HDR ?
I think that this shot needed a little more brightening of the interior although the blown out highlights at the top of the window are still a problem.