The main difference between a 3- and 4-star hotel in Mehmetçik will be the level of service and access to creature comforts. Three-star hotels are generally more affordable and include the services and amenities required for your comfort, such as WiFi, a gym and breakfast. You can expect a little bit more at a 4-star hotel — think upscale interiors, premium toiletries and perks like spa and wellness centers.