Here is the before with the pieces pinned up with tape to give me an idea of what it would look like:
And here is the after!:
[A view from our hallway, with kitty standing guard]
We used a transfer method. (You can watch this step-by-step on the blik website if you are considering using wall decals.) Kinda nerve-wracking at first (I was scared that I would rip the graphic, especially at the tips of the buildings) but I'm really glad I didn't and that it came out nicely! Overall, a rather easy way to spruce up a wall without painting. Plus, for all you renters out there, this decal is removable just by peeling.