A standard garment bag is great for storing rolls of wrapping paper. Instead of keeping that paper in a box where it can be smashed, just put the rolls in a garment bag and hang it in your coat closet or wherever you have room. It takes up little space and will help to protect your paper from damage
use plastic bag holder (this one is from IKEA) to organize wrapping paper (need to do this, have a holder bought from Lakeside Collection, but, never holds them all, just the Christmas & also have plain, birthday-to send gifts in back home, etc. & various other leftover ones).