The San Juan Marriott Resort & Stellaris Casino is a full service resort hotel along Condado Beach in sun soaked San Juan, Puerto Rico. Condado. Ashford Avenue, Santurce, San Juan, Puerto Rico, Puerto Rico, ; Condado Cycling40 m ; Magdalena Parking m ; Condado Beach m. Elevate your expectations at San Juan Marriott Resort & Stellaris Casino, featuring hotel rooms and suites with high-speed Wi-Fi, stylish decor and plush. Reserva San Juan Marriott Resort & Stellaris Casino, San Juan en Tripadvisor: opiniones y fotos de viajeros sobre el San Juan Marriott Resort. 8, opiniones. Ashford Ave. Enlace en. San Juan Marriott Resort & Stellaris Casino out of 5 stars, average rating value. San Juan Marriott Resort & Stellaris Casino. San Juan Marriott Resort & Stellaris Casino. San Juan, PR. Book your stay at San Juan Marriott Resort & Stellaris Casino, a beachfront destination in Puerto Rico with elegant accommodations, oceanfront views and an. San Juan Marriott Resort & Stellaris Casino. . Read Reviews. The San Juan Marriott Resort & Stellaris Casino is a AAA Four-Diamond oceanfront hotel that focuses on customer service and cultural experience. Address. Providing a sauna, a Jacuzzi and an outdoor pool, San Juan Marriott Resort & Stellaris Casino offers elegant rooms close to Old San Juan.