With its 223 elegantly appointed guestrooms 36 000 square feet of flexible meeting space and the 91 000 square foot Athletic Facility The Club at Chesterfield our Doubletree Hotel - Conference Center St. Louis in Missouri is the ideal location for business and pleasure. Doubletree Hotel - Conference Center St. Louis Features 21 000 square feet of IACC Certified Conference Center Space featuring Inclusive Package Pricing 6 000 square foot Grand Ballroom Unique 6 000 square foot year round Tented Pavilion Tiered Amphitheatre for up to 90 people Prime central U.S. location for National and Regional Meetings 223 spacious guestrooms 93 Double Bedded rooms High-speed Internet access - wireless in all guestrooms at 9.95 day wired and wireless access in all meeting rooms and public areas and complimentary access in the lobby and public areas 750 Complimentary parking spaces The Club at Chesterfield a 91 000 square foot private full-service health and fitness center available by membership or n