New England Castle, Chicago Museum, Alabama Temple

Visionary homeowners prove that with a little imagination, you can live in almost anything. Go inside a once-dilapidated Sacramento fire station that's been resurrected into a beautiful home, a 150-year old castle overlooking Lowell, Mass., with dozens of rooms for an ever-growing family, a Jewish Temple in Alabama that's now an artistic couple's residence and art studio, an off-beat Chicago museum transformed into a boutique bed and breakfast, and many more.