The most obvious difference between a 3- and 4-star hotel in Ridder will be the level of service and access to creature comforts. Three-star hotels are usually more affordable and include the services and conveniences 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 décor, deluxe toiletries and perks like spa centers.