If you decide to vacation at a 4-star hotel in Kaz, you'll usually find plenty of amenities to keep you comfortable, such as a gym, pool and restaurant. You can enjoy high-quality service and deluxe accommodations. Opt for a 5-star hotel and you'll have access to a few extra perks — think on-site spas, concierge assistance and opulent turndown services. You're likely to get additional amenities and first-class services at a 5-star getaway, but both are terrific options for luxury guests.