Hi'ilani
The Hi'ilani Eco House Project
Hi'ilani Model # 2
This view of the model looks at the east side of the house, where the bedrooms are. You get a good feel from this view for the inverted roof system, and the way in which the roofs "flow" to the back to serve as the water catchment system. (The walls aren't really going to be all glass. Clear plastic was used in the model to facilitate visibility for the underside of the roofs.)
Now you are looking up at the model in a southwesterly direction. The can see the inversion of the roofs clearly. The tallest roof to the right is the living room, the two roofs to the left of that cover the master bedroom suites.