Welcome to 51 Einstein Road, an exceptional residence in the highly sought-after Riviera at East Windsor, a premier 55+ gated community. This highly desirable Linwood model offers a rare four-bedroom layout, thoughtfully designed for both comfort and flexibility. Featuring soaring ceilings and an open-concept floor plan, the home is filled with natural light and provides an ideal setting for everyday living and entertaining. Recent upgrades add value and peace of mind, including an upgraded air conditioning system, mini-split in master bedroom and hot water heater — all replaced within the last four years. Additional improvements include new hardwood flooring, a full suite of updated kitchen appliances, all-new lighting fixtures throughout the home —and updated ceiling fans in each bedroom — as well as a complete interior repaint. Custom window treatments and including high-quality shades, are included and add both style and function. The main living spaces flow seamlessly, complemented by a luxurious primary suite on the first floor featuring an custom designed closet, step-in shower, and a Jacuzzi tub — a true spa-like retreat. Also on the first floor is another generously sized bedroom, currently used as an office, with an adjoining full bathroom providing additional flexibility for guests, hobbies, or work-from-home needs. Upstairs, two large bedrooms and full bathroom provide additional space for family or visitors. This home has a large two-car garage. Situated on a premium secluded landscaped lot backing to a quiet cul-de-sac, this home offers a rare level of privacy. The professionally designed hardscape patio is perfectly positioned for outdoor enjoyment, enhanced by newly installed landscaping and mature plantings that create a serene, private retreat. Residents of Riviera enjoy resort-style amenities including a clubhouse, indoor and outdoor heated pools, a fitness center, tennis courts, pickleball, and a vibrant social calendar. This home also offers unparalleled convenience: just minutes to local shopping and dining, grocery stores, and major routes including Princeton Hightstown Road and Route 130 and the NJ Turnpike- only 10 minutes to Princeton, and 10 minutes to NJ Transit train station with service to Philadelphia and New York.