I do own AutoCAD 2009, BUT, is there any free software so that I can play
with different tile layouts for the bathroom.

Only doing 20" high around the top of a standard tub, plus the top, sides,
end of the low wall I built at the foot of the tub.

Wife would like to play with different patterns and trim pieces. When we
decide on a layout it would be simple to count the pieces and purchase the
product.

Any ideas on software?

Thanks,

Ivan Vegvary