I do some cleaning and organizing as I go. Put everything away from one project when I work on another, but as far as a huge organization project, I just don't do it. My husband and I run our own company and my sewing time is usually limited to weekends. I"ve also had some health problems which have prevented me from doing much sewing. I'm not bothered enough to take a few weeks of the limited sewing time I have just to reorganize my space.