Jinny Curtiss' home is beautiful. It has cream siding with forest green trim around the windows. Inside, songbird knickknacks perch atop a vintage wooden hutch that separates the kitchen from a tidy, ...

Roughly 20 million Americans live in mobile homes, once billed as low-cost living. But mobile home parks have become a target investment for real estate companies who are jacking up fees. About 20 ...