This is one of those where it would be nice to have 5 arms....
Do not trust that little video of the women installing this wallpaper. This is not reality. In fact you need to be 2 to apply and this is what is indicated on the box.
Pros: Looks amazing. This is my daughter's room (see pictures)
Cons: hard to install. In hindsight, I prefer pre-glued wallpaper. It allows for strip alignment. This product does not. Lots of frustration. The room is 11' x 11' and it took 5h with my wife.
Hence a four star just because of the end result.