Providing temporary use of non-downloadable software, and software as a service (SAAS) services, all featuring software for the internal use by property, serviced apartment and hotel managers to manage bookings, properties, calendar availability for such properties and specific property features such as parking spots, conference rooms, event spaces, storage and self-storage spaces, and senior or student housing, managing costs and expenses, scheduling cleaning crews and other booking details and features unrelated to travel excursions, sightseeing tours and kayaking tours for recreational purposes, that are used in the fields of property management, serviced apartments and hotel management; software development in the fields of property management, serviced apartments and hotel technology