Nestled into the edge of a cliff in a suburb of Johannesburg, South Africa, the Westcliff Pavilion residence is built from steel, glass and stone and appears to hover above the ground. Designed by GASS Architecture Studios, the pavilion is built from steel, glass and stone and appears to hover above the ground. By constructing the house in steel, the architects were able to leave much of the land intact by only having the footings disturb the ground. And the massive stone wall thatâs suspended in the steel frame was another main identifying features of this project. The two-bedrooms are on either end giving each room privacy, while the center is the shared, public space. This is truly a masterpiece in steel architecture and construction. Take a look! [source]