The beauty of our removable wallpaper is that you can install it yourself in just a few hours, but it is helpful to have an extra set of hands to help keep the wallpaper in line as you apply. First and for most, it’s important to make sure the panels are straight with the ceiling line. Secondly, our wallpaper is designed to have approximately 1/4” of overlap from panel to panel. It’s very important that you overlap and line up each panel before you start applying the wallpaper. We recommend taping each panel up on your wall(taking the overlap into account) with blue painters tape. This saves a lot of time in the long run and keeps your panels in line.