We make hotelier’s life easier. Siesta offers everything you need to run your accommodation facility. We provide advanced services and products with unique features according to the latest trends and methods. Siesta Extranet. One solution - many features. Siesta Extranet is a comprehensive solution for managing your accommodation facility. It is designed to increase efficiency, save time, and most importantly to increase revenues. It contains all the important components that every modern hotel system should handle: Intuitive PMS, booking engine, channel manager, revenue manager and many more great features.