Online / offline Sketchup Courses

[alphaone]

Hi everyone,

I am planning on starting a course online (with or without live sessions) or on classroom on Sketchup for Architects, Interior designers etc.

I am quite aware that the offer is gigantic out there, and on top of that, I keep hearing that the demand is small because most people "learn Sketchup by themselves".

Real class courses in my neck of the world often don't open because they don't have enough students...

But I want to believe I can provide excellent content and be able to get some students / clients.

I guess I would like to hear from you all and other tutors here, about the market for these courses. Thoughts?
If you are not a tutor, did you ever take a Sketchup course?
Do you recommend collègues to take classes or to learn by themselves?

Thank you very much.

[OliVDB]

I do learn the basics by myself, but some outside help would have been useful.
I'd say that the main reason why people learn by themselves is because it's free, and they don't want to pay for lessons if there's a free alternative... Sure, it's far from being optimal, but for most, free beats optimal.
Now I could be interested, but once again, according to the price (and time zone).