The most obvious difference between a 3- and 4-star hotel in Dunn Centre is the level of service and access to creature comforts. Three-star hotels are typically lower priced and include the amenities and services you need to be comfy, such as WiFi, a gym and breakfast. You can count on a little more at a 4-star hotel — think upscale interiors, luxury toiletries and extra touches like on-site spa centres.