The most obvious difference between a 3- and 4-star hotel in Kailashahar is the standard of service and access to creature comforts. Three-star hotels are typically more economical and come with the conveniences and services required for your comfort, such as breakfast, WiFi and a gym. You can count on a bit more at a 4-star hotel — think upscale décor, deluxe toiletries and extras like on-site day spas.