Turning discarded lighthouses in Germany, Spain and Italy into chic mini-hotels is a strenuous undertaking. Tim Wittenbecher can not help but. It’s not just conversions, but also the car and trinkets from the real estate developer, who says of himself: “For me, lighthouses are the most fascinating buildings in the world. They have history, save people, provide security and inspire people to dream.” Well, and also: “You always stand by the sea.”