The round shape softens the sounds inside the building making it the perfect place for rest and reflection or for socializing and listening to and playing music. The shape also prevents noise from penetrating in from the outside. Sound waves dissipate as they wrap around the building, shielding you from outside noise.
What is the purpose of a round house?
A round home is more energy efficient than a conventional rectangular home because there is less dead space (i.e. corners) for cold air to collect and there is less drafting because the wind diffuses around the building rather than catch a large solid wall.
Why round houses are better?
A circular design is naturally stronger and resists damages from high winds better. Circular houses have about 28 percent less wall area than a rectangular one with the same living space. This means, not only less wall materials are needed, but lower utility bills too.