My situation was complicated by the fact that I wanted to have the dark green facing outwards — the white facing inward. This was accomplished by "waterfalling" the design — then hanging them backwards. It worked.
Their website and order form are both user friendly and the on site chat help speaks American English, which is always a plus.
The shades are manufactured and delivered within the week and function perfectly. Also easy to install.
If you like those old ring type shade pulls, they can be ordered through Zwick.
I have no hesitation is rating Factory Direct Blinds with five stars.