Comfortable Accommodations Mar Salada - Rosamunda Apartamento in Santander offers one-bedroom apartments with family rooms. Each unit includes a living room, kitchenette, and a dining area. Modern Amenities Guests enjoy free WiFi, air-conditioning, and a fully equipped kitchen with a refrigerator, microwave, and stovetop. Additional amenities include a TV, dining table, and a hairdryer. Convenient Location La Maruca Beach is a 15-minute walk away. Santander Port and Campo Municipal de Golf Matalenas are 2.6 mi from the aparthotel. Santander Airport is 3.7 mi distant.