The big difference between a 3- and 4-star hotel in Ayer Lanas is the level of service and access to creature comforts. Three-star hotels are generally more budget-friendly and provide the amenities and services required to be comfy, such as a gym, WiFi and breakfast. You can expect a little bit more at a 4-star hotel — think upscale interiors, premium toiletries and extras like spa centres.