After renting in San Francisco for a decade, DIY couple Molly Fiffer and Jeff Waldman bought 10 acres in the Santa Cruz Mountains, where the pair and their friends built a cabin compound complete with sheds, tree decks, a pavilion, a wood-fired hot tub, an outhouse, and an outdoor shower. The cabin is made from locally sourced, rough-sawn redwood, which the couple stained with nontoxic Eco Wood Treatment to give the panels an aged appearance and a dark patina.