The most useful feature is the ability to see all the drawings and documents at once. It's easy to navigate through the software and I like how it automatically updates when new information comes in. Sometimes it doesn't update as fast as you think it should and you have to refresh the page. If you're looking for something that will help you manage your projects, this is definitely worth checking out. We are able to keep track of everything we need to do on a daily basis and share those files with our clients.