This is the best wallpaper I have ever used. It is not pasted, so you just paint the paste on the wall. You don't have to paste the paper and you don't "book it" or get it wet. You put it up dry. I used a spray bottle to keep the paste moist and to aid in sliding the paper around. It's really thick so you can just take it up and reposition, too.  The best thing about this wallpaper (other than it looks fantastic!) is that you cannot see the seams. At all!
I would definitely purchase it again. In fact, I am thinking of getting a different color for the living room. In the close-up photo, there is a seam. Can you see it? I can't!
You won't be sorry with this wallpaper!