If you decide to stay at a 4-star hotel in Nuku, you'll usually find plenty of amenities to make sure you're comfortable, such as a restaurant, gym and pool. You can look forward to excellent service and upmarket surroundings. Choose a 5-star hotel and you'll have access to a few extra bells and whistles — think concierge assistance, on-site spas and nightly turndown services. You're likely to get additional amenities and first-class services at a 5-star stay, though both are terrific options for luxury travelers.