I like the ability to customize the system as much as needed to fit my company's needs. I also like the ability to use the system across multiple devices. The ability to keep track of my calendar and bookings is a huge benefit. I would like to be able to send and receive emails to and from clients, but I don't think this is available at this time. I would highly recommend Travelberry. I have been able to use the system to keep track of my vacation time and bookings. I have been able to send and receive emails to and from clients. I am also able to print out my reports and have them ready for my manager.