SO easy to use! Forgiving for this first-timer.  An chic compliment to my teen daughter's bedroom. She loves it as much as I do!  A trick for lining up the paper:  I slightly overlapped (by about 2 inches) because we have wonky textured walls.  The textured part was a non-issue btw.  Ok, so once the paper was up, I saw that some of the black dots were cut off, or way too close together.  So, I cut out a black dot from an extra strip, used it as a template to cut out a bigger white dot, and then I just stuck the white dot over any black dots that were too close together at the seams (basically, erasing the black dot!).  Worked like a charm.