9 Computer software for use in rental of apartments, guesthouses, lodges, hotels, hostels, holiday homes, retirement homes, bed and breakfast accommodation, student accommodation, barges, yachts, boats and cruisers; computer software for booking of hotel rooms, booking of guest houses, booking of self-catering accommodation, booking of cruise ships, rental of caravans and camper vans; computer software used by house builders, letting agents, landlords, property managers, hotels, caravan parks, trailer parks, holiday properties, barges, yachts, boats and cruisers for use in real property management, sharing information with guests and promoting goods and services; computers; downloadable software application for use in database management, use in electronic storage of data and sharing of information; downloadable software for connecting, operating, and managing networked household appliances and devices in the internet of things (IoT); computer operating system software; computer software for accessing information directories downloadable from the global computer network; downloadable computer programs for use in database management, use in electronic storage of data and sharing of information; computer software platforms for use in database management, use in electronic storage of data and sharing of information; computer interfaces; computer software applications, downloadable for use in database management, use in electronic storage of data and sharing of information