Floor Plans & Capacity Chart
Capacity Chart
An overview of our event spaces View Capacity Chart
Planning Tools
Planning Guide & Tools
- Use our online tools & guide to start planning your event.
- Step-by-Step Guide to Meeting Planning
- Expert Tools
- Room Set-up Examples
Residence Inn® by Marriott® St. Louis O'Fallon
101 Progress Point Ct. OFallon, Missouri 63368 USA
- Phone: 1-636-300-3535
- Fax : 1-636-300-4104
Schedule a Meeting or Event 
Send your requirements to our expert event planners for more information on pricing and room availability.