Paint, I don't like wall paper. Do you?
Paint and save the next person the hassle of trying to get rid of the wallpaper!
I think paint is easier.
Paint and enjoy
What you have scouser friends on the lookout
Go with paint harder to trace back to the owner
Either. However, if you are inclined to do wallpaper, there are two caveats:
* Not recommended if your floors are not level/walls not plumb...
* Strongly advise you to not do it with someone you love
I think the painting has it.
Paint. Wallpapering brings too many headaches and arguments.
If you do decide to paint, make sure it's not over wallpaper!