The ease of use, how quickly you can connect to your data file from anywhere in the world without having any knowledge or experience with this software. I am able to make changes and updates to my files very easily using cloud computing services. There are times when it takes longer than necessary but that's because we're not familiar enough yet! We have been working together since 2015 so there hasn't really been much time needed for training as our needs change often. This program has helped us greatly by allowing me to work remotely while still keeping up with all project requirements/changes.