The most obvious difference between a 3- and 4-star hotel in Kaltan will be the level of service and availability of creature comforts. Three-star hotels are typically more economical and provide the conveniences and services required to ensure your comfort, such as WiFi, breakfast and a gym. You can expect a little more at a 4-star hotel — think upscale furnishings, deluxe bathroom products and perks like on-site spas.