If you choose to spend your vacation at a 4-star hotel in Sao Luiz do Puruna, you'll typically find plenty of amenities to ensure you're relaxed, such as a pool, gym and restaurant. You can look forward to high-quality service and upscale surroundings. Choose a 5-star hotel and you'll have access to a few more bells and whistles — think concierge assistance, on-site spas and opulent turndown services. You'll most likely get additional amenities and premium services at a 5-star retreat, though both are terrific options for luxury travelers.