220 W Illinois St, Chicago, IL 60654

Welcome to Optima Signature , a beautiful residential apartment community located in Streeterville, Chicago. At 57 stories tall, this LEED Certified building stands out against the historic skyline. Inside you ll find a building that wows you with its finishes, features, and amenities all carefully chosen to craft a modern lifestyle. With 1.5 acres of community amenity space spread across four floors, you ll have everything you need at your fingertips. Resort-style luxuries include indoor and outdoor heated swimming pools, cabanas, and bars. Experience a cutting-edge fitness center that offers a WELLBEATS virtual workout studio and steam rooms. Come experience the modern lifestyle that Optima Signature can provide. These downtown Chicago apartments have everything you need for the ultimate living experience. Whether you re looking for a studio, convertible, 1-, 2-, or 3-bedroom apartment home, Optima Signature has an option that will suit you. Layouts are designed using an open floor concept that combines the great room (living and dining room) and kitchen, feature modern, luxury finishes, and offer incredible city and lake views.