Business Insider: Airbnb hosts are scrambling to cash in on the Paris Summer Olympics — and visitors are struggling to find cheap places to stay

"AirDNA also found that Airbnb and Vrbo rates for the event dates have already doubled, jumping from an average of $435 to $932 a night. For hosts in France, the second-largest market for Airbnb behind the US, the Olympics are a once-in-a-lifetime opportunity to cash in."