Ashford Avenue. Book your stay at San Juan Marriott Resort & Stellaris Casino, a beachfront destination in Puerto Rico with elegant accommodations, oceanfront views and an. Set km from the Museum of Art of Puerto Rico, this polished hotel overlooking Condado Beach is 5 km from the San Juan National Historic Site. San Juan Marriott Resort & Stellaris Casino out of 5 stars, average rating value. Read Reviews. San Juan Marriott Resort & Stellaris Casino location: Ashford Avenue, San Juan Top landmarks. Enlace en. Read reviews and book securely on this website. The San Juan Marriott Resort & Stellaris Casino is a AAA Four-Diamond oceanfront hotel that focuses on customer service and cultural experience. Hours · Sunday: 12 am pm · Monday: 12 am pm · Tuesday: 12 am pm · Wednesday: 12 am pm · Thursday: 12 am pm · Friday: 12 am pm. Condado Beach San Juan Marriott Resort & Stellaris Casino. Been to San Juan Marriott Resort & Stellaris Casino? Share your experience! Write a Review · Add Photo · See all 8, reviews of San Juan Marriott. . The San Juan Marriott Resort & Stellaris Casino is a full service resort hotel along Condado Beach in sun soaked San Juan, Puerto Rico. Museo de Arte de Puerto Rico mi. El San Juan Marriott Resort & Stellaris Casino cuenta con un gimnasio 24 horas. Este hotel de San Juan, Puerto Rico, está situado en la playa de Condado. Area description and directions to the main attractions for San Juan Marriott Resort & Stellaris Casino.