I want to install a pedestal sink in my bathroom. Previously there was a standard, cheap Home Depot sink with a vanity cabinet. After pulling that away from the wall, the images below show what the wall looks like.
I intend to mount the sink to the wall using Hanger Bolts, but first I believe I need to cut out a portion of the wall and screw in a piece of wood in which I can drill the hanger bolts. I then I need to patch up the wall again.
This is the first time I've ventured on a home improvement job like this, so I'm a bit hesitant to dive right in. Given the state of the wall as it is, what is the best way to approach this?
Should I cut out only the portion of the wall I think I need? Should I cut out an area that includes where the pipes come out of the wall? What type of saw should be used for the various types of cutting? Is there anything I should be looking out for?
If it matters, this is the sink and I have the matching pedestal to go with it.
Zoom in on Left
Zoom in on Right
Zoom in on Pipes