Computer software for mobile devices for booking temporary accommodation and vacation real estate listings; downloadable software in the nature of a mobile application for booking temporary accommodation and vacation real estate listings; downloadable software in the nature of a mobile application for booking temporary accommodation and vacation real estate listings and processing financial transactions; downloadable applications for use with mobile devices for booking and making reservations for temporary accommodation and vacation real estate listing and processing financial transactions; computer software platform that facilitates the provision of information, peer-to-peer messaging and processing financial transactions relating to temporary accommodation and vacation real estate listing services, and the booking of temporary accommodations in the fields of travel, lodging, dining, and entertainment; computer software and downloadable mobile applications on which users can post ratings, reviews, and recommendations on vacation real estate listings, temporary accommodations, events, locations, businesses, services, and activities in the fields of entertainment, travel, tourism and restaurants