This may be a trivial question but I can not find an example online specific to my situation. I have heard you end at cabinets, end at countertop, add bullnode at very end of wall, etc. Here is the wall I am trying to add subway tile to:
As you can see there are some oddities. The switch at the top will not be fully covered by the tile so a tiny part of the top will be uncovered, the countertop ends very close to the end of the wall, etc. Any suggestions about where to start the backsplash or any picture examples would be greatly appreciated!