The system is user friendly with all functions that are needed for an efficient operation. It has been easy to learn how it works and what features can be used. I have not found anything yet that would make me dislike this software as far as functionality goes but there may very well exist something out there somewhere! Haven't come across any problems so far either. We've had no issues using Harbour management since we started implementing its capabilities almost three years ago now. Our fleet manager uses the system daily and manages our operations from his computer at home.