AC Hotel St. Louis Clayton is perfect for the traveler who appreciates sophisticated yet decidedly uncomplicated hotel design. Ideally located in the heart of Clayton, St. Louis County's seat of government and financial district. Walk to restaurants, shops or to Shaw Park. WASHU, Galleria Mall, Delmar Loop, Busch Stadium, Gateway Arch and City Park are just a short trip. Rest easy in a guest room with 55" Smart TV, free WiFi and mini-fridge. In the morning, our AC Kitchen offers a wide breakfast variety. In the evening visit AC Lounge for a handcrafted cocktail paired with light fare. Experience great city views from our rooftop bar with specialty crafted cocktails. Host your event or meeting in our state-of-the-art event space for up to 100 people coordinated by an experienced planning staff.