Cornerstone Inn sits in Washington, Illinois, United States, at 101 Washington Sq, just 0 mi from the city center.

Guest amenities include free on-site parking, free Wi‑Fi, air conditioning, a bar, a kitchen with kitchenware, non-smoking rooms, and an elevator.

The property has 55 reviews. Price starts from $95.

Inside, a lively mix of lodgings awaits, spanning from suites to apartment-style stays. Options include Suite, King; Suite, 2 Queen; Standard Apartment, 1 Bedroom; and a range of city- or canal-view picks such as Junior Suite, Canal View and Comfort Suite, City View. Picture-window vistas and thoughtful layouts help craft a memorable base for exploration.

Family and group-friendly configurations abound. Comfort Double Room fits up to 4 adults and 3 children; Suite, King can accommodate up to 8 adults and 5 children; Standard Apartment, 1 Bedroom accommodates up to 10 adults and 6 children with 2 Queen beds and 2 Sofa Beds; Quadruple Room seats 4 adults and 3 children with a King bed plus a Sofa Bed; Deluxe Double Room sleeps 4 adults and 3 children with a King bed.

Payment is streamlined with Mastercard, Discover, Visa, and American Express accepted; cash is not accepted. All listed accommodations are non-smoking, welcoming travelers who prefer a smoke-free stay.