I like how easy it was for our employees at work (we're an IT firm) as well with students who were visiting us while we had training sessions or events going through out office space! It also made things easier when trying get people into offices during busy times since there wasn't anything else available right away besides being stuck outside waiting/walking around campus looking up directions etc.. Easy access via mobile app makes everything so much more convenient than using traditional methods such has walking from one building all over town just because someone forgot their ID card!!