The simplicity of putting tasks in to the flowzone calendar. The ability to have multiple projects going at once and still be able to see what's happening with each one - great for keeping track of time. There are no features that I dislike about Flowzone. It's very simple but effective software. I like how it lets me create my own views (which help keep me organised) and customise as much or as little as I need. I would recommend Flowzone if you're looking for a good out-of-the-box solution for scheduling and tracking tasks. We use Flowzone to manage our day-to-day work and this has reduced the administrative overhead of managing multiple calendars.