My walls were so damaged by the builders putting it directly on the drywall that I decided to just put wallpaper up again. I love mine!
@luannski : I didn't see your post til now. I feel your pain!
I ended up removing as much of the wallpapers so carefully, using special primer, mudding and leveling all walls, priming again and then painting.
I think I missed my calling, I enjoyed this process way too much! ðŸ˜