I stayed in a tiny house in North Carolina and thought it was comfortable enough for a longer stay.Erin McDowell/Insider.
Adrienne Smith with one of her dogs outside her Dolly Parton-themed RV, which she rents out on Airbnb.Talia Lakritz/Insider.
I'd never stayed in an RV before.Talia Lakritz/Insider.
Inside this tent in Asheville, North Carolina, a concealed slide inside leads to an underground home.Maxwell Wyndorf.
I stayed in this Dolly Parton-themed RV near Dollywood on a recent trip to Tennessee.Talia Lakritz/Insider.
Kristie Wolfe stands in front of a home she built inside a 6-ton concrete potato, which is now one of Airbnb's most famous listings.Airbnb.
The Box Hop.
The Box Hop.
Kristie Wolfe stands in front of her "Potato Hotel" Airbnb in Boise, Idaho, where she worked factory jobs for several years.Otto Kitsinger/AP Images for Idaho Potato Commission.