The shutters arrived in perfect condition and were very well packed. The instructions are clear and helped us to get it right. We have installed the shutters and had a gap of 2 to 3 mm at each side which we filled up with pieces of hardboard in places where put the screws in, I don't think this is an absolute necessary thing to do, but it helped to even out the space around the frame.

Everything is perfect about them and we are very happy with them.