Just thinking out loud, but if you are going to have 23 students to 1 instructor in a single class, it may be hard to manage depending on how you setup your cur

Just thinking out loud, but if you are going to have 23 students to 1 instructor in a single class, it may be hard to manage depending on how you setup your curriculum. Having done a few of these types of things on large dev teams (not 3rd parties really), the number of questions can get overwhelming quickly even if you try and set aside question time separate from lecture. Specifically, I am thinking if you are doing a hands on training versus pure lecture. Not saying it can't be done, but I would think for teaching a programming language or a framework that a ratio of 1:10 would be more manageable when doing hands on training. If purely lecture than it is likely not an issue. I'd defer to people who have done more of this though as my experience is limited. As for pricing, to me it is all about client value, and you already got awesome advice.