The biggest difference between a 3- and 4-star hotel in Marmylevo will be the standard of service and access to creature comforts. Three-star hotels are usually more affordable and provide the services and amenities required to be comfy, such as breakfast, a gym and WiFi. You can look forward to a bit more at a 4-star hotel — think upscale décor, deluxe toiletries and extras like on-site spas.