Installing a tile floor is one of the more difficult home remodeling projects. But with care, it's within reach of anyone.

Start off on the right foot by acquiring one of the many home design software packages. Most will have a section on laying tile. It can't prepare a floor or apply glue, but they're terrific at helping you visualize the result and avoid mistakes. They provide design alternatives, measurement help and tips on dealing with glue, cutting tile and so forth.