what is the name of the website where people rent out their rooms
Airbnb is an American company which hosts an online marketplace and hospitality service, for people to lease or rent short-term lodging including vacation rentals, apartment rentals, homestays, hostel beds, or hotel rooms. The company does not own any lodging; it is a broker which receives percentage service fees from both guests and hosts in conjunction with every booking. In January 2018 the company had over 3,000,000 lodging listings in 65,000 cities and 191 countries.
In March 2009, the name of the company was changed to Airbnb.com, and the site's content had expanded from air beds and shared spaces to a variety of properties including entire homes and apartments, private rooms, castles, boats, manors, tree houses, tipis, igloos, private islands and other properties.