I built the front end around Ajax data transfer, which is how the archive describes the job. City, date and room checks can refresh on the page instead of sending a guest through a new load for every change.
The site presents SafeStay as one hostel and hotel brand, with a path from a city to a room. I am not stating bookings or revenue, because the project file does not include them. What I can account for is the build itself: custom ecommerce code rather than a stock shop theme, written for travellers who need a bed in more than one city. No live URL is linked here, because the archive did not include one.