Showcase house is fully loaded

The sunken outdoor living room is flanked by water.  (Lauren Beale / Los Angeles Times)

Horizontal bands of windows provide natural light as well as visual interest.  (Lauren Beale / Los Angeles Times)

Wood and shelving create a more intimate atmosphere in the library.  (Lauren Beale / Los Angeles Times)

The floating staircases show some signs of having been toured by 200 people a day.  (Lauren Beale / Los Angeles Times)

The stand-alone tub sits is surrounded by stones.  (Lauren Beale / Los Angeles Times)

A wood wall and ceiling behind the bed in the master suite add a warmth amid the stone surfaces.  (Lauren Beale / Los Angeles Times)

The shower in a guest bathroom looks down on the kitchen and great room below. Shades provide privacy with the push of a button.  (Lauren Beale / Los Angeles Times)

The large laundry room includes a dog-washing station.  (Lauren Beale / Los Angeles Times)