These amazing home conversions from around the world have quite the history including a Catholic Schoolhouse and a World War II Bunker. Can you imagine living at the top of a tower overlooking Seattle? What about a gas station or a grocery store? A barn makes an excellent living space as does a firehouse, and even a church! Some homes used to be modes of transportation including a bus and a plane. And one woman made her home in what used to be an underground bathroom. You won't want to miss these incredible transformations from old, historic structures to modern, luxurious homes!