The ease of use with roll makes it very user friendly no matter what your skill level or experience in business systems are! I love that you can add people to projects even if they're not listed as an employee yet but haven't been added into this system - just by using their email address which has already linked them up correctly within our database- we don’t have any issues there at all!! Sometimes when uploading files from my phone/tablets through chrome browser (my main method) sometimes causes some lag time where its taking longer than expected between each file being uploaded; however these instances only last 1 second so dont worry too much about those lags here & again once everything's done nothing major happens haha!! Some minor things like adding new project documents etc could be improved upon slightly maybe allowing more options while editing certain attributes? But overall i'm really.