Didn't do anything for me. I had a hard time finishing it. It is mostly common sense and really didn't offer many tips, just a lot of psych babble. I wouldn't recommend it.
The one part I did find interesting and useful was the concept that in some situations something in your psychological makeup can cause you to be self-defeating and make ever feeling or staying organized impossible. The author’s ideas in that area were interesting and helpful, and that's why I gave it two stars instead of one. The rest of it, however, was too simple and silly for me. It may be because I already have most things mostly organized; maybe if you were a total mess you would get something more out of it than I did? I was tuning it out most of the time impatiently waiting for it to end so I could move on to another more interesting tape.
Did a good job going behind clutter. I thought it needed more detailed tips and tricks to help you.