If you decide to vacation at a 4-star hotel in Chongdam-ri, you'll typically find loads of conveniences to make sure you're comfortable, such as a pool, restaurant and gym. You can look forward to top-quality service and upscale surroundings. Pick a 5-star hotel and you'll have access to a few extra perks — think on-site spas, concierge assistance and indulgent turndown services. You're likely to get extra amenities and first-class services at a 5-star stay, though both are terrific options for luxury guests.