They size up the building, and nod. "Yes. Yes, let's go up the building." That will give them a good distraction, and climbing is more fun than tromping along a walkway on the far side. If there even is a walkway on the far side, this time.

They have one more steadying breath, and head for the wall, prodding at the material it's made of, then giving it a solid punch to verify how sound it is. Seems like it will hold them, good. "Can you do your swinging thing up, or you need a boost?"