Nissa Rost-Rothman greets the two hippies from northern Virginia who have been staying at her home, the back half of a single-story duplex in south Park Hill. For $145 a night, Airbnb guests rent her place and she couch-surfs. Though Rost-Rothman doesn't feel well, she's bubbly as she shows off her soon-to-be-finished tiny home in the back yard, which she hopes to rent for additional income or stay in when her... More >>>