Your measuring guide, very easy to understand. Ordering on line, simple. Regular updates, blinds very well packaged. Perfect and massively easy to fit. Absolutely made up and the have transformed my conservatory. Only issue is delivery. The carrier's don't deliver at weekends, and depot too far away. Missed the first due to school run, despite being off. There was no option to find out who the carrier was to contact them beforehand. I have still given give stars because when I contacted them, they got right into it, fantastic communication, and they are updating their website to say you can ask who the carrier is . Don't hesitate to use them. I am looking which blinds to choose next, will not go anywhere else. I am always a bit suspicious of good feedback like this, maybe a relative, etc etc, but I can assure you I am not.