Welcome in! I'd recommend joining the discord if you plan on interacting with the community at all - the engagement on this website tends to be focused more on specific questions pertaining to the course work rather than general community discussion, but there are plenty of options available on the discord.

And yes, the focus of this course is on spatial reasoning and form, with a strong foundation in perspective being covered as well. I hope you stick with the course and fine something useful out of it! Best of luck friend, happy drawing.