This Clayton, Missouri hotel offers a complimentary hot breakfast with an omelet and waffle bar. Each spacious room includes a 37-inch flat-screen TV and free Wi-Fi. All guest rooms at Clayton Plaza Hotel & Extended Stay St. Louis include a microwave and a refrigerator. Ironing facilities and a work desk are also provided in each room. Clayton Plaza Hotel & Extended Stay features an on-site fitness center which is available 24-hours a day and an indoor/outdoor pool. Plaza Grill and Bar for is only open for breakfast The St. Louis Zoo is 10 minutes’ drive from Clayton Hotel St. Louis. The famous Gateway Arch is 20 minutes’ drive away.