In Dunaujvaros, a hotel must offer a certain level of upscale amenities to be designated 5 stars. These may include on-site gyms, saunas and spas, gourmet restaurants, complimentary luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their guest-focused service. You'll enjoy things like concierge services, in-room massages and nightly turn-down services. Some may also offer thoughtful touches such as welcome gifts.