Hello,
I am renovating my living room in the cottage built in 1921. Now I'm putting up framework and plasterboards to make the walls straight. I have now reached a wall that I believe has some type of plaster, and behind it, it is built with stone/brick.
The plaster does not withstand much and mostly crumbles.
What is the easiest way to attach studs to such a wall to make it hold?
Grateful for any help.