The key difference between a 3- and 4-star hotel in Oppvreta will be the quality of service and availability of creature comforts. Three-star hotels are typically more wallet-friendly and come with the services and amenities you need to be comfortable, such as breakfast, a gym and WiFi. You can count on a little bit more at a 4-star hotel — think upscale furnishings, luxury toiletries and extra touches like on-site spa centres.