Overall, removal seemed to be a success. You should pull the paper away from the wall slowly and steadily, using both hands if you can. If there's a rip or some of the liner pulls away from the paper, stop, peel the offending piece until you're working with just the one sheet again, and continue on. There may be some residue left on the wall, but that can be scraped or washed off. Check out the full post at CasaSugar for the full rundown.