Hi Britany. A lot will depend on the size of your facility at home. I have a small studio in my home and I limit my training to no more than 2-people at a time. A word of caution here: check with your local zoning folks to see if there are limitations placed on how many people you can train at one time in your studio. Some jurisdictions have set these kind of limitations and so you need to be aware of that (for example in my locale I am limited to no more than 2 people at one time in order to still be considered a “home-based” business under the license that I was granted).
I hope that this helps.