The most obvious difference between a 3- and 4-star hotel in Kimball is the standard of service and availability of creature comforts. Three-star hotels are typically more economical and come with the services and conveniences required to be comfy, such as WiFi, breakfast and a gym. You can count on a little more at a 4-star hotel — think upscale interiors, premium toiletries and perks like day spas.