"Mark and Steph have a relatively happy family with their young daughter in sunny Cape Town until one day when armed men in balaclavas break in to their home. Left traumatized but physically unharmed, Mark and Steph are unable to return to normal and live in constant fear. When a friend suggests a restorative vacation abroad via a popular house swapping website, it sounds like the perfect plan. They find a genial, artistic couple with a charming apartment...