Peerspace is the easiest way to book unique flex spaces for meetings, team building, fashion shows, events and more.
Discover SpacesEvery day we uncover new, creative spaces, including flexible spaces, perfect for your activity.
Our flex spaces are priced to fit your budget. Hire by the hour without worrying about hidden fees.
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A Playful, Child-Friendly Event Space
Rivers Township, St. Charles, MO50 guests
The Kitchen and Event Room for 40
New Town at St. Charles, Saint Charles, MO4.9 (7)
40 guests
Fusion Room
New Town at St. Charles, MO5.0 (6)
40 guests
Podcasting production studio and meeting space
New Town at St. Charles, Saint Charles, MO5.0 (5)
4 guests
Event and Studio Space with 1200 Sq. Ft. LED Floor
O'Fallon Township, MO60 guests
Stylish Space for Workshops, Meetings, Pop-Ups & Celebrations
University Township, St. Louis, MO30 guests
Modern 2,200 sq ft Event Space in Ellisville | Corporate Happy Hours, Bridal Showers & Workshops
Wildhorse Township, Ellisville, MO100 guests
Urban Event Space with Modern Design
Mark Twain, Saint Louis, MO5.0 (1)
100 guests
‘Ambiguous Space’ speakeasy event space
Ellendale, Maplewood, MO4.6 (14)
75 guests
Charming Boutique Space on The Hill
The Hill, St Louis, MO36 guests
Day Office
Kings Oak, St Louis, MO4 guests
Boutique Event Venue with Character and Flexibility in Tower Grove South
South Grand, St. Louis, MO5.0 (2)
50 guests
The Reserve at Hartford Coffee
Tower Grove South, Saint Louis, MO35 guests
Gallery space with photo studio, concept store, AirBNB apartment and bar
Benton Park West, Saint Louis, MO299 guests
Gorgeous Intimate Event Loft Space located right in the heart of South City’s business District. It’s A multipurpose room and can be used for all special projects and/or occasions!
Dutchtown, St. Louis, MO5.0 (4)
45 guests
Eclectic Flex Space Suite
Marine Villa, Saint Louis, MO18 guests
Bright, Adaptable Studio for Photography, Coworking, Creatives, and Content Makers
LaSalle Park, Saint Louis, MO5.0 (14)
25 guests
Celebrate Event Venue
Mount Pleasant, St. Louis, MO4.7 (12)
75 guests
Flexible, private conference room
Centreville Township, Sauget, IL5.0 (1)
40 guests
Pricing and popularity information in this section is based on proprietary Peerspace booking data, reflecting recent booking activity and the latest data available through October 2026.
Flex spaces in Saint Charles average $62 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for.
Most flex spaces are scheduled for 4 hours, with 14 people in attendance. You’ll find the most Flex Spaces starting between 10:00 AM and 11:00 AM.
Our local hosts have welcomed 738 people into their flex spaces with reviews averaging 5 stars. 100% of guests said they'd book again.
Saturdays are the most popular day for booking flex spaces in Saint Charles. For those seeking a deal, consider booking Thursday and Sunday as these days are 47% cheaper on average.