The principal difference between a 3- and 4-star hotel in Simpson will be the standard of service and access to creature comforts. Three-star hotels are generally more wallet-friendly and come with the amenities and services required to ensure your comfort, such as breakfast, WiFi and a gym. You can look forward to a little more at a 4-star hotel — think upmarket décor, premium toiletries and extra touches like on-site spa centers.