If you decide to vacation at a 4-star hotel in Alledonia, you'll usually find lots of amenities to make sure you're comfortable, such as a gym, restaurant and pool. You can look forward to excellent service and upmarket surroundings. Pick a 5-star hotel and you'll have access to a few more perks — think around-the-clock concierge, on-site spas and indulgent turndown services. You're likely to get extra amenities and first-rate services at a 5-star retreat, but both are great options for luxury guests.