Glass Rooftop Penthouse, London, United Kingdom

The ancient Chinese art of Feng Shui plays a key in some penthouse designs, and is believed to improve the flow of interior and exterior spaces of buildings and landscapes.
Cultural references
Penthouse apartments are considered to be at the top of their markets, and are generally the most expensive, with expansive views, large living spaces, and top-of-the line amenities.. Accordingly they are often associated with a luxury lifestyle in popular culture. In the theme song to "Green Acres", wealthy, sophisticated Manhattanite Lisa Douglas (Eva Gabor) sings, "I just adore a penthouse view...". Publisher Bob Guccione named his magazine Penthouse, with the trademark phrase "Life on top".