What can I do with these walls?
We have a four square, prarie style home built in 1925 we are restoring. The construction is brick and mortar. The staircase wall, which is mortar, has crumbling wallpaper placed over the mortar. I would like to remove the wallpaper and either plaster or texture with drywall compound. Which would be best and what other prep work would I need? This is a great site and thanks for everyone's help.