One other thing is that getting a wall sticker onto a coarse textured wall surface is going to be tricky. The vinyl of the wall sticker wouldn’t properly adhere to the wall surface. A proper bonding is always obtained on a smooth surface. Now that those are considered, and you’ve finalized on your wall and you’re bent on the transformation, keep in mind that a dust covered wall isn’t one of those things you’d want when you get a wall sticker on. The dust reduces the sticker adhesion.
Just lay it on the ground and do a rough layout quickly, and then afterwards, while you’ve got it all figured out, get a roll of tape and stick the top parts of the stickers onto the wall and in position with the tape. Make sure the stickers aren’t cluttered, and if you’re confused still, make demarcations with a charcoal piece or a paper to sort it out. You’re getting somewhere now.
Make sure you go over and over again as you smoothen out the application tape with the squeegee, removing as much air bubbles as you can. Now you’re all ready for the last move.
Now, tug the application masking downwards, at about 180 degrees to the wall surface, firmly. No hurry now, no evil genius is going to end the world in a minute with some evil contraption, so take all the time you want to get the masking off.