If you choose to book a stay at a 4-star hotel in Rockford, you'll usually find loads of amenities to keep you comfortable, such as a pool, gym and restaurant. You can experience excellent service and upscale surroundings. Pick a 5-star hotel and you'll get a few extra perks — think on-site spas, around-the-clock concierge and opulent turndown services. You'll most likely get extra amenities and first-class services at a 5-star retreat, but both are great options for luxury guests.