Hubby is a contractor: Your ability to remove the wallpaper depends on what was done to the wall before the paper was applied. If it was applied to raw drywall then there will be damage. Unless you are very skilled at repairing drywall you'd need to hire someone to fix the damage.
If the wall was painted or at least primed then the paper should come off well. There's a tool that you can buy that will score the surface of the paper to allow removal easier. If you have a lot to remove you can rent a steamer to take it off or go to lowes or home depot and get wall paper removal solution that will work too.
Its a messy, time consuming job to make sure you use drop sheets to protect anything you don't want messed up and allow yourself enough time to work on wallpaper removal.
Being married to a contractor there is no wallpaper in my house. Period. I stenciled a design in a couple rooms which will be easy to paint over.