Try SketchupGoogle sket-up if you take the time to learn how to use it. We do 3-D garage layouts for our customers with a full broadcasted colored floor and the our garage cabinets and can even put in a lift! We do charge a fee for the layout, but take the fee back out with a signed contract to do the garage.
If you have the time try the google sketup, it will take alittle practice to use, but a simple program to use, now if you can do Auto-cad...then the sky is the limit.
Good luck.
JD
Try Sketchup
