The structure is well described and is well out of hand. As with everything you should take a little time and step by step approach. But he sit neither difficult nor complicated and is also good to do good by one person.
Now have 3 of those blinds (3036.3038, 3042 green) the color 3036 Natural colored (beige) with me it looked at the PC more greenish.
But the contact with the supplier is exemplary and he responded to requests very quick and efficient.
Unfortunately, he has not all model colors here there seems to be in the range 13 colors)