I liked how easy it was to use. It's intuitive and very simple. The user interface is also pretty easy to learn. I think that the main benefit of this service is that you don't have to worry about your visitors because they're already checked in when they arrive at your office. This makes things easier because I don't have to waste time looking for them or worrying if they've found somewhere else to go. There weren't any aspects of this service that I disliked. You should definitely give this service a try! The most useful thing about this service is that you don't have to worry about checking in your people. I like that. This service helps me avoid having to look for my visitors so I can focus more on other tasks.