Hi, I'm looking for someone experienced to help me strip the old wallpaper from my living room walls. The wallpaper has been up for many years and is quite stubborn, so I need a professional who knows the best techniques to remove it without damaging the plaster underneath. The room is about 20 square meters. Ideally, you would bring your own tools and materials. I prefer someone who can start in the morning and work efficiently to get the job done in one day. Please let me know if you have experience with wallpaper removal and can provide references.