Welcome to TRANQUILITY, an exceptional private estate located at 920 E Inlet Dr in the prestigious estate section of Marco Island. Set on a rare ½-acre lot, this newly renovated modern residence offers the feel of a private luxury resort with unmatched privacy, space, and amenities. Designed with a warm contemporary aesthetic, the home features an open-concept floor plan with soaring natural light, expansive living areas, and seamless indoor-outdoor flow. The chef's kitchen is built for entertaining with double ovens, a 36” cooktop, oversized island, peninsula seating, and generous dining space for large gatherings. Large sliding glass doors open to the covered and screened lanai overlooking the oversized southern-exposure pool - providing sun throughout the day and the perfect setting for outdoor dining, relaxing, and entertaining year-round. A standout feature of the property is the newly renovated private tennis and pickleball court - a rare amenity on Marco Island. The detached guest cabana adds exceptional flexibility with its own ensuite bath, kitchenette, sitting area, and private entrance, ideal for guests, extended family, a home office, or fitness studio. The home includes two spacious primary suites with spa-style bathrooms, oversized showers, dual vanities, and direct lanai access, plus an additional guest bedroom and flexible living space. Surrounded by lush tropical landscaping and located on one of the island's quietest streets, the property offers a peaceful setting with minimal traffic and abundant wildlife, including burrowing owls and nearby manatee sightings. Beaches, boating, golf, fine dining, shopping, and marinas are all just minutes away.