When you use this service, it's very easy to see what rooms have guest in them. It is a very time saving tool when you are trying to check into multiple people at one location. There is nothing that I don't like. It has served me well since I started using it several years ago. I highly recommend it. It helps me keep track of who is staying in each room and allows me to know where they are before I show up. It also allows me to send an automated message to guests if there are any issues with my