i installed it … but that peel and stick is SOOOO HARD to put at a corner and/or around windows. the backing of the peel and stick is stiffer than the wallpaper itself, so i kept “popping” off the wall after smoothing it out and kept losing the stickiness  . but then if you remove the backing for the whole wall length, you risk it sticking to itself and being a giant wad of tape. i should have only needed 3 rolls for my wall, but lost so much in waste that I had to use 4 rolls. and i also had to use small amounts of paste at the top and at some of the seams because it would not stick. I do give it 4 stars, tho, because i was honestly expecting it to be worse (i had a slightly textured wall in parts where i was unable to sand/smooth it before installing)