Pound for pound, this might be the best deck situation we've posted.

Three stories of Cape Cod perched above Sea Level Beach, entered through a courtyard garden. The main level is a vaulted wood-beam living room with a fireplace, and the glass slides back the full width onto an entertainer's deck for sunsets over the Pacific. Marble kitchen with a breakfast nook. Downstairs, a second ocean-view great room opens onto its own deck with a spa tub; upstairs, the owner's suite gets the panoramic view and a spa bath with a pedestal tub. Out back, a detached guesthouse with its own en-suite bedroom.