The big difference between a 3- and 4-star hotel in Bung Khla is the level of service and access to creature comforts. Three-star hotels are usually more economical and provide the services and conveniences you need to be comfy, such as WiFi, a gym and breakfast. You can count on a bit more at a 4-star hotel — think upmarket interiors, deluxe toiletries and extra touches like on-site spa centres.