I'm looking for a cheap (ideally <$1000) CAD program to do simple models of showers, closets, etc. I also would like it to be simple to use, so that it won't take me months to learn it. Any suggestions?
Try DoubleCAD XT, I haven't as yet used it myself, but CNET give it a good review, and its free to boot, then the PRO version is $700 if you want to upgrade.