Right after transferring to San Francisco in Oct 2007, roommates and previous schoolmates Brian Chesky and Joe Gebbia came up with the concept of putting an air mattress inside their front room and turning it into a bed and breakfast.[8] In February 2008, Nathan Blecharczyk, Chesky's former roommate, joined as https://socialdummies.com/story4778744/5-simple-statements-about-%CE%94%CE%B9%CE%B1%CF%87%CE%B5%CE%AF%CF%81%CE%B9%CF%83%CE%B7-airbnb-explained