Cleaning, prepping, and lining
Whether you’re planning long- or short-term you should always want your wallpaper to potentially last a lifetime. The key to that is in adequate preparation. When I hang wallpaper for a client, I take care stripping any existing wallpaper, attending to any minor faults in the plasterwork, and ensuring a clean, level surface. If you need it, or request it, I will also add a layer of lining paper, to produce a smoother, more luxuriant finish.