Abstract: A computer program, method, and system for managing at least one property provide a graphical user interface that contemporaneously displays a calendar and a plurality of room demarcations. The calendar displays a selected portion of time periods via a plurality of calendar demarcations and a numerical indication of occupancy status for each time period. The plurality of room demarcations corresponds to rooms of the property, and each room demarcation contains a plurality of items of room information represented by a coded identifier. Certain statistical information, such as the average daily rate (ADR) of rooms of the property or the revenue per available room (REVPAR), is provided in real time and based on a most recent information stored by the computer program. A property manager can set goals for ADR/REVPAR and use the real time ADR/REVPAR information to modify future ADR/REVPAR values to obtain or reach the set goals.