Simple Guest House Booking Viewer App for Staff

This is a simple app for a small guest house to allow its staff to view and receive notifications regarding client bookings when updated by the manager. 1. The Manager/administrator will enter/upload the booking details (manually) for clients listed by date. 2. Login Types: * Single Administrator Login with Booking entry/update privileges and Staff Login Creation Privileges. * Staff Login - with just read-only bookings viewing function. No other privileges required. Will only contain a username and password created by the Administrator 3. For each customer, fields required are: Customer Name Arrival date Departure date Duration of stay Room type Room number Meal plan Rate price per night. Arrival flight number and landing time Departure flight number and time. Check-in time and checkout of the guest with the type of transfer and time. Excursion with price (Optional) 4. Mobile App Notification needs to be sent to staff one day before the arrival of the guest and a final notification before 3 hours of the arrival time. Notification also needs to be sent to all staff if bookings are edited by the administrator.