You do not have to leave a grout line around the edge of the walls, but can if you like that look better.
Do you have baseboards or are you planning to install some?
If you already have baseboards in place, then you could leave a thin grout line.
If you are going to install baseboards, then just go ahead and tile right up to the wall and set your baseboard on top of the tile for a clean lined look.
Do you have baseboards or are you planning to install some?
If you already have baseboards in place, then you could leave a thin grout line.
If you are going to install baseboards, then just go ahead and tile right up to the wall and set your baseboard on top of the tile for a clean lined look.