Any books, blog, etc where you would recommend starting to learn about these business structure etc, that are not written with the only purpose to sell you something ?

Plenty of successful multifamily investors have written books or have podcasts where you can learn a lot for almost nothing.

You can always buy the books and learn all there is if you have the time.

Without this foundation any money spent on gurus, courses, books mentorships that teach techniques and methods is WASTED, even if the methodology being taught is valid.  

That said, I don't think you are getting new bookings because of it.

Without complete financials up to that point, extra work (and headache) will be required to get everything straight after years of failure to keep complete financials.There also might be an asset protection wrinkle by not maintaining complete books for an LLC, but I won't comment on that as I'm not an attorney.

This ensures your books match the timing of your taxable income.It sounds like you're off to a great start—make sure everything is categorized correctly and consult a CPA to confirm your setup.

Because FF is not a booking platform, make sure you follow all applicable fair housing laws when talking to potential residents.5.

Listening to podcasts and reading quite a few books.

If anyone has any old or used pitch books.