Belvedere's residents are among the most wellness-literate buyers in the country — people who know what far-infrared means, have read the Finnish longevity research, and understand why a permanent home installation produces outcomes that a studio membership structurally cannot. A full-size home infrared sauna from Rejuvatec ships to your Belvedere address and installs in an existing room of your Marin County home — the permanent recovery infrastructure that serious Bay Area athletes and health-focused residents have been building toward.