I had this question today from a prospective member.
A home exchange (or home swap) is when two sets of people stay in each other's homes, usually during the same period of time. For example, you are a family living in a Chicago home and you exchange with a couple who live in a Paris apartment. You stay in the Paris apartment and while you are there, the Paris couple live in your home.
Less common is a non-simaltaneous exchange. This is when two sets of people decide to exchange homes, but not at the same time.









