The key difference between a 3- and 4-star hotel in Piqua is the level of service and availability of creature comforts. Three-star hotels are typically more economical and come with the amenities and services you need to be comfy, such as a gym, WiFi and breakfast. You can count on a bit more at a 4-star hotel — think upmarket interiors, luxury bathroom products and perks like spa and wellness centers.