Hello, We are quite happy with the quality of the product and the delivery abroad. It was also a very competitive price, we checked several websites. On the other hand we are quite unsatisfiedIt was a 5meters x 2,7 meters wall and your calculator suggested 5 rolls. I’d like to point out that 5,01 meters (1 cm more) suggested even 6 rolls. with the number of roll suggested by your website. It was a 5meters x 2,7 meters wall and your calculator suggested 5 rolls. In addition to that, 5,01 meters (1 cm more) suggested even 6 rolls, but we eventually bought 5 because there is a door in the middle of the wall. As you can see from the picture, we were able to stick it properly to the wall, and we still had 2 and a half roll left (2 unopened). We are satisfied with the product but we feel cheated. We were thinking about buying more, as we really like your products. Could you please give us a solution? Thank you.