Welcome to Casa Abierta, or "Open House" in Spanish. A home that feels less like a nickname and more like the architectural thesis of the home itself: walls of glass, soaring vaulted ceilings, warm hardwoods, and huge sliding doors. This is a house that feels open, airy, and alive from the moment you walk in. Originally reimagined by award-winning KUBE Architecture, this modern rambler is all about light, volume, and the effortless connection between indoors and out. This is not “modern” in the cold, untouchable sense. It is relaxed modern. Barefoot modern. Coffee on the deck while the doors stay open all morning modern. This Chevy Chase open-concept layout unfolds beautifully, with floor-to-ceiling windows pulling natural light into nearly every corner of the home. The dramatic living room flows seamlessly into expansive gathering spaces designed for actual living -- dinner parties that drift outside, kids running freely between the courtyard-style spaces, quiet nights around the fire pit, and weekends where nobody wants to leave. The cathedral ceiling creates a lofted airy space in the family room, with ipe and bamboo flooring to create a warm, grounded base with functionality defined by light and windows. At the center of it all is the stunning chef's kitchen, wrapped in glass and overlooking a lush backyard oasis. A massive center island, sleek stainless steel appliances, and direct access to the wraparound deck create the kind of indoor/outdoor setup buyers chase but rarely find done this well. The deck itself feels like an extension of the house, complete with built-in seating, flower boxes, and private green views in every direction. The main level also offers three sun-filled bedrooms, including a dreamy primary suite with sliding glass doors opening directly to the backyard -- equal parts boutique hotel and private retreat. Fully flexible in design, the suite features a modern en suite bath and custom walk-in closet for organization. The fully-finished lower level adds flexibility with a stylish recreation room, updated full bath, mudroom, laundry, garage access, and exceptional storage. Energy savings from day one with solar panels by Solar Solutions that are fully owned out right with two solar backup batteries, as well as a dedicated EV charger. SRECs are passed to the buyer. Rollingwood is the quiet, cool pocket of Chevy Chase -- tucked against Rock Creek Park, moments to trails, tennis courts, Candy Cane City, Meadowbrook Stables, Brookville Market, La Ferme, and the Saturday farmers market. B-CC schools serve the neighborhood. Even among Rollingwood's charming homes, this one stands apart. It is design-forward without trying too hard. Warm without sacrificing edge. A house that genuinely understands how people want to live now.