Hillside walkout design with an angled floor plan With its stone-and-shake facade and angled courtyard entry, the Chatsworth house plan makes a dramatic opening statement. And the interior of this house plan does nothing to disappoint. The foyer presents a sprawling view through the open floor plan, with formal dining room, massive great room with vaulted ceiling and towering hearth, chef's kitchen with island cooktop, and dramatic screen porch all visible. Not visible is the huge master suite with tray ceiling and bay window, dual walk-in closets and lavish bath. Downstairs, two secondary bedrooms with private baths flank a rec room with fireplace. All three rooms have French doors leading to the huge covered lower porch with spa.