Tenderly press the tile into the wet thin set, winding the tile to and fro to squeeze it more profound into the thin set. Your point is to fall any edges in the mortar and fill in holes. Incidentally lift a tile and check the back to guarantee full inclusion. As you progress starting with one tile then onto the next, place tile spacers at the corners to keep up predictable dispersing.
Leave a 1/4-inch development hole along dividers, cupboards, and other enormous room components. Try not to add mortar to these holes.
Lay the air pocket level over numerous tiles to check for both level and to dispense with lippage starting with one tile then onto the next. Daintily tap the tiles with the elastic hammer to level them.