Airbnb hosts use their passive income stream for more real estate investment 

When Priceonomics analyzed income data from tens of thousands of loan applications in 2018, they calculated that the average Airbnb host makes more than $924 per month, although some made much more, stretching to $10,000 a month. Once hosts discover the benefits of hosting, they often expand their inventory of listed rooms or homes. A 2017 article in Inc. profiled superhosts earning at least $100,000 a year by welcoming guests to multiple homes.