We are presently doing kitchen renovations, and I have a small section of tile that we are removing and replacing with glass shelving. I have now removed the tile, and the wall looks like this:
As you can see, there is still some remnants of tile adhesive, and much of the surface paper of the drywall has come away from the wall.
My question is, now what? I have done small wall patches in the past, but nothing this substantial. What steps do I need to take to repair the wall?