The principal difference between a 3- and 4-star hotel in Oak Island will be the quality of service and access to creature comforts. Three-star hotels are typically more economical and include the amenities and services you need to ensure your comfort, such as WiFi, breakfast and a gym. You can expect a little bit more at a 4-star hotel — think upmarket décor, deluxe toiletries and extras like on-site spa centres.