This guesthouse, located on a forest hillside, is composed of a plywood space frame roof floating above a concrete base embedded in the hillside by a swimming pool. These elements define the volume of a large living room that opens to the surrounding trees. Bedrooms, kitchen and other private functions are nestled below.Seven white cubes surround the pool: five attached frames, an empty “reading cube” in the trees and a detached “utility cube” for pool equipment. The linked frames contain the solid brick volumes of a changing cylinder and kitchenette block, and open zones for outdoor shower and dining.