Home DIY: Wallpaper hacks to roll out for a professional finish

Paste-the-wall products are ideal for entry-level wallpaper warriors. File picture
Presuming your walls are clean, smooth, and sized — if they are newly plastered — lining paper forms the ideal receiving surface for wallpaper, and ensures any tiny imperfections are cloaked. Larger lumps and bumps will show up as the paste dries and pulls the paper tight to the wall.