D in S.
So far so good!
Application wasn't too difficult - just need to be thorough with pressing the design firmly onto the wall before peeling off the backing, and then go slow when removing the backing to catch any parts that might not easily come free from the backing. Some of the smaller pieces needed a little more caution. I do not have any puckers or wrinkles. I do have a little bit of an orange peel texture on my wall but the decal is thin enough that it seems to be able to follow the contours. I have the 79" size of the Seattle skyline and spent less than an hour following all of the steps to apply it. I hope it stays strongly adhered and doesn't come loose over time!