Welcome to The Killarney Collection in SW Calgary-thoughtfully crafted on a quiet street, this fully upgraded duplex infill offers a refined balance of scale, texture, and modern comfort. From the moment you arrive, the home makes a striking first impression with its sleek, contemporary exterior, pairing oversized triple-pane windows for abundant natural light with warm natural tones of metal cladding, stucco accents, and brick detailing. Inside, 10-foot main floor ceilings create a grand sense of arrival, setting the tone for the interior designer-curated colour palette carried throughout the home. Every detail has been intentionally explored, with the heart of the main floor anchored by a chef-inspired gourmet kitchen. Featuring a premium Bosch appliance package, fully custom-painted cabinetry, and an oversized waterfall granite island, the space effortlessly blends luxury with everyday functionality. A dedicated front dining room offers a warm setting for gatherings, while the rear living room provides a more intimate retreat, centered around a full feature-wall gas fireplace-perfect for evenings spent unwinding. Thoughtful storage solutions are seamlessly integrated, including built-ins at the entry and a fully custom mudroom at the rear, ensuring every inch of space is maximized. Ascending to the upper level, subtle design moments continue to impress, with a full wood feature wall, custom stair lighting, and luxury wide-plank hardwood flooring flowing continuously throughout both the main and upper levels for a seamless transition.The oversized primary bedroom is a true sanctuary, showcasing a vaulted and peaked ceiling design with expansive windows that welcome morning light. The spa-inspired ensuite features a dual vanity, an expansive full-tile shower, and a calming, private retreat. Two additional bedrooms offer generous proportions, each complete with custom closet built-ins. The upper-level laundry room maintains the home's commitment to efficiency and design, offering full cabinetry, a folding counter, side-by-side washer and dryer, and a laundry sink. A versatile work-from-home alcove completes the upper floor, easily functioning as a den or secondary living space.The lower level further extends the home's flexibility with an oversized 2-bedroom, 1-bath legal suite, centered around a spacious open kitchen-ideal for rental income, guests, or multi-generational living. A separate full laundry room, understair storage, and built-ins throughout each closet ensure the same level of thoughtful design continues below.Perfectly positioned close to inner-city Calgary, recreation centres, shopping, and public transit, this Killarney residence offers a timeless blend of form and function designed to live beautifully today and adapt effortlessly for tomorrow.