No bellhops or chocolates on the pillow. Someone else's laundry in your dryer. It's not for the squeamish, but if you really want to see the world on a dime, swap lives with a stranger.
More Top Stories
See the Sites, Skip the Crowds
Think long lines and crushing crowds are just part of the experience when visiting the world's greatest cultural attractions? Travel expert Peter Greenberg says they don't have to be.