You decided to glue the ceiling with wallpaper? This task is not easy, but if desired is quite feasible. It will be very difficult to cope with her alone, so it is better if someone helps you. Four hands past the ceiling with wallpaper will pass much faster and easier. First you need to pre -prepare the ceiling coating. Be sure to clean the ceiling from the old coating, whether it is paint or plaster, and from dust and web. If the ceiling is uneven, then it is advisable to leve it. If there are cracks, then be sure to put them, otherwise all these shortcomings, then they will be displayed on the wallpaper, and it will be very sorry for the forces spent. The next step is recommended to thoroughly chop the ceiling with acrylic soil paint.