One of the Writers here, Jared A. Brock has a take on this Nicole. He's a fabulous writer, and worth reading. He attributes much of this shortage to the Airbnb business. I have a feeling he is on the money. And while you are there, have a read about billionaires...but only if you dare! When I was a little girl I used to dream about being a millionaire...:)

https://survivingtomorrow.org/an-open-letter-to-airbnb-8b1b58b4ad33