The big difference between a 3- and 4-star hotel in Sevel is the standard of service and availability of creature comforts. Three-star hotels are usually more budget-friendly and include the services and conveniences required for your comfort, such as a gym, breakfast and WiFi. You can expect a little bit more at a 4-star hotel — think upscale décor, luxury toiletries and extra touches like on-site spas.