The document provides instructions for tiling around a window. It lists the required tools which include spirit levels, measuring tapes, tile cutters, and notched trowels. The instructions describe how to use spirit levels to check that the window reveals, sill, and soffit are plumb and level. Measurements are taken and center lines are marked using pencils and chalk lines. Test cuts are made and adjusted as needed using a staff stick. Tile layout is planned and marked on the walls. Tile batons are set and plumb lines added before tiling begins, working from the window up and finishing with tile trim.