Airbnb will provide 100,000 refugees from Ukraine with free temporary housing in neighboring European countries. The housing will be funded by Airbnb, Inc., as well as by donors to the company’s refugee fund and “the generosity of our landlords.” Earlier on Monday, Airbnb co-founder and CEO Brian Cesky, Airbnb co-founder and Airbnb.org chairman Joe Gebbia, and Airbnb CEO and co-founder Nathan Blecharczyk sent letters to European leaders offering support for their refugees.