Escape to effortless summer living on beautiful Harsens Island, where timeless cottage charm meets the elevated lifestyle of The Old Club. Perfectly positioned along the St. Clair River, this light-filled retreat offers both privacy and connection - just steps from resort-style amenities and a vibrant calendar of family-friendly events. Thoughtfully designed for hosting, the home features a rare layout configuration ideal for welcoming guests. Each side functions as its own private quarters, complete with a full kitchen, two spacious bedrooms, two full baths, and comfortable living and dining areas. Whether entertaining extended family or hosting friends for the weekend, the layout provides the perfect balance of togetherness and privacy. A shared, expansive porch spans the river-facing side of the home - an inviting setting for morning coffee, sunset cocktails, and uninterrupted views of passing boats along the St. Clair River. A charming boardwalk connects you directly to the clubhouse, heated waterfront pool, newly renovated dining spaces, golf course, and both pickleball and tennis courts - creating a seamless indoor-outdoor lifestyle. Natural light pours through the home's many windows, illuminating the serene river backdrop and enhancing the tranquil atmosphere throughout. Recent updates include new window A/C units, fresh interior paint, new carpeting, newer appliances, and a newer hot water tank - ensuring comfort and peace of mind. The property also includes one dedicated golf cart garage space, making island living both easy and convenient. A rare opportunity to own a turnkey summer cottage in one of Michigan's most exclusive private island communities - where every day feels like a getaway.