Faultless guest service is the foundation of every 5-star hotel in Deerfield. From the minute you step through the door, staff attend to your every whim, whether arranging customized tours or providing a turn-down service. Also, hotels must offer superior amenities to meet the standard for a 5-star rating. These can include luxury bath products, an on-site spa, pools, gourmet kitchens and knowledgeable concierge.