If you choose to spend your vacation at a 4-star hotel in Na Samai, you'll typically find loads of amenities to ensure you're comfortable, such as a restaurant, gym and pool. You can enjoy top-quality service and deluxe accommodations. Go for a 5-star hotel and you'll have access to a few more bells and whistles — think around-the-clock concierge, on-site spas and indulgent turndown services. You'll most likely get more amenities and exclusive services at a 5-star stay, though both are terrific options for luxury guests.