Certainly no stranger to midcentury modern home revamps, San Francisco-based firm Klopf Architecture recently collaborated with Growsgreen Landscape Design and Flegel's Construction on this spiffy redesign of an Eichler home in Sunnyvale, California. "We're not historical preservationists," the firm states on its website. And as such, the remodel was less about a strict, faithful restoration than about adapting the original design for 21st-century living. Major changes include opening up the kitchen, dining, and living spaces into one great living room, updating the kitchen and bathrooms (including a very tile-crazed one), and expanding the home to include an office and powder room. Take the full tour here.