We are pleased to present this outstanding fully renovated duplex, ideally located in one of the most sought-after areas of the Mar Menor. Within walking distance to the beach, a beautiful palm-lined promenade, shops, supermarkets, cafés, restaurants, and the prestigious Castelar International School. This elegant home has been upgraded to a high standard, offering comfort, security, and quality finishes throughout. Key features: 3 spacious double bedrooms 2 modern bathrooms: one walk-in shower and one with bathtub Bright open-plan living-dining area with integrated kitchen and wooden flooring High-end designer kitchen with large custom-built electric oven and SMEG gas hob Modern appliances included Fully upgraded electrical system (5.5 kW) Split air conditioning Fireplace with heating function New double-glazed windows with mosquito screens Reinforced security front door with 5-point locking system Outdoor spaces: Private balcony off the master bedroom Private rooftop terrace from the second bedroom Front patio with dining area and storage Exotic plants included Prime location: Walking distance to Mar Menor beaches Close to all amenities Near parks and family services Close to Castelar International School Ideal as a permanent residence, holiday home, or investment.