Can I Rent Space for Small Group Fitness Classes?

Yes, up to four people at a time. A FlexSpace Plus is a 200 sq ft private room built for exactly this: one coach, up to 4 guests, and equipment supporting 1,100+ exercises. At FlexWerk in Carmel the room books by the hour, $18 to $22 for strength rooms, through the app, and the first hour is free for fitness professionals. The honest framing: this is small group training, not a group class, and the four-guest cap is the design, not a limitation to argue with.

What the four-guest cap really means

The cap shapes the offer. Four clients is the ceiling where a coach can still watch every rep, cue every set, and adjust loads individually, which is why semi-private training at this scale commands near-personal-training rates instead of class rates. In a 200 sq ft room, four people rotate through rack, cable, and dumbbell stations cleanly; a fifth person turns coaching into supervision, and the cap simply will not let that happen.

If your model is an eight to twenty person class, this is the wrong room, and no amount of creative scheduling changes that. Bootcamp-scale formats need a studio lease or a rented hall, and the tradeoffs of the small-format alternative are covered in the semi-private training model.

The per-head billing math

Group economics at this scale are strong precisely because the space bill stays flat while the revenue stacks. You pay one hourly room rate, $18 to $22, whether one client shows or four do, and you keep 100% of what you charge. To make it concrete with illustrative numbers: four clients paying $30 each puts $120 of revenue against a room cost of at most $22 for the hour; even a trio at $25 per head clears the room bill several times over. Set your own per-head rate to your market; the mechanics of splitting, packaging, and handling absences are laid out in how to bill semi-private clients.

Your attendees pay nothing at the door. Clients of trainers receive free guest access, so the room fee is your only space cost and your pricing stays entirely your business.

The paperwork: a waiver for every guest

Four bodies in a room means four signed waivers, no exceptions, including the drop-in friend trying a session. Collect the waiver before the first rep, keep it on file, and pair it with active liability insurance that covers small group work; what waivers actually protect you from is worth ten minutes before your first group hour. Guest logistics, who can come in and how, are covered in can clients bring guests.

Booking the group hour

Book a Plus room specifically; a Standard room holds 1 or 2 guests and will not fit a group of four. The app calendar is real time, and group slots deserve early booking because your four clients share one calendar constraint. Weekday hours run 5 AM to 9 PM and weekends 7 AM to 4 PM at 885 Monon Green Blvd in Carmel City Center, with garage parking a short walk away, an easy meeting point to give a group.

Run your first small group hour on the free first hour: bring two or three real clients, test your rotation through the stations, and you will know by the end whether four is your number.