Consult bathroom design magazines and online images to decide upon a look that is right for you.
Attend home shows and visit bathroom and flooring showrooms for a "real-life" look at various design possibilities.
Measure the flooring area you will be covering. Draw a simple, scaled template of the floor. Make use of the computer-aided design software tools available at many home improvement stores and tile outlets.
Consider the size of your bathroom when making color choices. Lighter colors make smaller spaces seem larger.
Coordinate floor and wall tile for a unified look. Match border floor tile to inset wall tile for added congruency.
Select tile colors that will enhance the larger, stationary pieces in your bathroom such as bathtub, toilet, countertop and sinks.
Match tile type to your overall design theme. Terra cotta, granite, or concrete tile provide a rugged, minimalist look. Marble or glass provides a high-end look but can be costly and difficult to maintain. Ceramic tile is a good, medium range choice.
Select tile that is waterproof. Tile porosity classifications range from impervious to vitreous, semivitreous and nonvitreous. Floor tile should be impervious to water.
Match tile size to room size. Use larger tiles to visually expand smaller spaces. Add smaller, accent tiles for borders.
Consider using different shapes to enhance your theme or alter the look of your floor. Tiles are available in rectangles, squares, octagons and more.