Our home looks a little worn, especially on the stairs where kids have clearly had their hands on the walls to steady themselves as they climb and such. Painting or papering isn’t feasible, so whilst I reckon that would be the obvious choice to really improve it I’m wondering if there is an alternative?
FWIW I’ve looked at things like wall stickers and hanging tapestry things and I swing between “That could be a nice distraction” and “That will just look like I’ve stuck a picture on top of grubby prints” 
I’m not expecting perfection but is there some potential here outside of paint or paper?