One Night is a booking app that celebrates spontaneous living by providing same night stays for a curated group of hotels in major cities. Beginning at 12pm daily, users have instantaneous access to the most extraordinary hotels at the lowest rates. The app provides an hour by hour experiential timeline of tips that allows users to maximize their stay experience in each select hotel. One Night is based on the belief that no remarkable night should be spent in unremarkable settings. Spontaneous Nights at Our Favorite Hotels.