This wall paper was just what I was looking for and makes a great statement when entering our master bedroom. The installation took about 2 hours total, including prep, with two people.  Our walls are textured so I was worried that it wouldn't adhere well, but it went on just fine.  After reading other reviews, we were extra careful to line up the first strip to the edge of the wall and it did take the longest, but by the end we were pros at getting it up evenly.  I did overlap each strip about an 1/8" which made the transition easier.   The only reason I didn't give this product five stars is because it's a little thinner than I would've expected for a wall paper, and since it's white, i'm not sure how it would've looked on a dark wall. Luckily, that wasn't an issue for us!