Do you want the look of expensive slate but don't have it in your budget? Consider painting it! I painted my front walkway, using concrete paint, to look like slate! Using specially formulated paints specifically for concrete you can.
A complete guide for how to choose the painted concrete floor type for your home or garage floor, acrylic, polyurethane and epoxy concrete floor paint, expert tips which you should consider when painting concrete floors, How to paint concrete floors