Comfortable Accommodations Hotel O Markham IL near Harvey/Tinley Park in Markham offers air-conditioned rooms with private bathrooms, refrigerators, microwaves, free toiletries, showers, and TVs. Free WiFi is available throughout the property. Convenient Facilities Guests benefit from a 24-hour front desk, free on-site private parking, and free toiletries. The hotel provides a welcoming environment for all travelers. Local Attractions Located 14 mi from Midway International Airport, the hotel is near attractions such as the Museum of Science and Industry (18 mi), Guaranteed Rate Field (19 mi), and Grant Park (22 mi).