I am taking the Humber College RE classes just for fun... I have worked in a law office and have bought/ sold several properties in the past.
This Real Estate Salesprogram program however, requires you to put in solid hours even if you have practical experience, as there are lots of slides for you to click through (and you cannot just skip a section). I find that time-consuming. Other than that, there are questions related to all sorts of regulations (eg fire code) that many of us may not be entirely familiar with. I use Passit for exam prep - it is an exam bank.
That said, I do find the course helpful though. It will give you a comprehensive and more in-depth understanding of the real estate market. Feel free to drop me a note if you have any other questions.