The most obvious difference between a 3- and 4-star hotel in Soem Khwa will be the level of service and access to creature comforts. 3-star hotels are generally more budget-friendly and provide the services and amenities you need to be comfortable, such as a gym, WiFi and breakfast. You can expect a little more at a 4-star hotel — think upscale décor, deluxe toiletries and extra touches like on-site spa centres.