This wallpaper looks beautiful in my daughter’s nursery! It was honestly a bear to put up. If your walls/ceiling are not perfectly straight, it will be a challenge to get it lined up exactly. We probably stuck and unstuck each panel 5-10 times before getting it right (definitely a 2 person job). Also, make sure you are looking at the text at the bottom of the panels to make sure you’re going in the right order (‘panel5’) - one of my panels was out of order.