It's been very simple so far! The UX feels really intuitive; it helps us build good relationships while working together remotely from different parts around the globe at various times throughout our business day (the best part!). I'm pretty sure there isn't anything about this tool which would make me look back wistfully upon my decision not have used them sooner - if only because we're seeing such immediate results already :) We've had some challenges getting things set up initially but they were able resolve those quickly without any complaints or issues raised by others once everything was running smoothly. This software has helped reduce confusion within proposals writing process as well help ensure better client satisfaction along many dimensions thanks to its ease-of-use / simplicity features like automatic generation & formatting options through templates etc.,.