It is easy to use for both parents as well teachers/staff members! I like that it allows me access from anywhere with internet or phone service (as long there are no data charges). There may be some glitches at times when using different browsers but they do work out eventually if you keep trying until everything works again - which doesn't take too much time once figured our what worked best each browser type used by us all day everyday!! This app has allowed my business growth tremendously since we have been able so manage schedules easily without having multiple spreadsheets open throughout working days allowing more focus during busy periods of appointments etc.