If you decide to stay at a 4-star hotel in Poissons, you'll typically find plenty of conveniences to keep you comfortable, such as a gym, pool and restaurant. You can look forward to excellent service and upmarket accommodations. Pick a 5-star hotel and you'll have access to a few extra perks — think around-the-clock concierge, on-site spas and indulgent turndown services. You're likely to get extra amenities and premium services at a 5-star retreat, though both are terrific options for luxury travelers.