If you're serious about going this route to actually sell residential real estate and not just for supplementing your pursuit of being an investor, I would strongly recommend David's new book "Sold" (in the BP library). 

I also encourage you to think about amenities that are intentional and thoughtful, like a desk or work station, a small fitness area with a yoga mat, a "library" or bookshelf with reading options, or blending outdoor/indoor living spaces where possible (of course, if your unit allows it).

I have read quite a number of books on real estate investment - head to your local library which likely has a decent selection.

Or library collapse, how about that?

Additionally, law libraries typically have practice guides that allow one to read how these cases are supposed to be handled.

Its the first or second Sunday of the month at the countryside library.  

@Angela DeBorja -  I have done audio books for The E- Myth, and the E-Myth enterprise through my local library using the app Overdrive. 

Books are free at the library.

I don't, Know this is just a 3rd mans opinion, when I worked in private Equity my Boss, Director of Acquisitions for the firm had bought at the time $1.1 Billion in real estate, and I was leaving the company to start my smaller firm and when to his office on one of my last days, and I said this 4 years in the company and next to you have really taught me a lot, bla bla, what is your opinion about this Real estate learning programs and I named a few, he said to me Paul don't be a idiot and buy your wife some flores or your kids new toys any day that buying does stupid programs that teach you what you already can find for free be smart and learn how to research and net work he said you think in my time, we had that bull. so that really hit me everything they teach you can find else where, after that I spent every free minute I had in the library reading, internet researching and talking with anybody who will talk back I learn and did a lot, now I have Investment Consulting firm( which I find equity or help investor maximizes there revenues ), and in 2 years of my firm and 60+ clients, you can guess the first client I turned down was some guy who wanted me to be one of his business coaches in teaching other nothing basically for a lot of money, he taught cause I was a consultant I will be happy but I give free advice that is better then he teach and I have gotten way better, advice then he teaches, so I think you got my answer about what I belive of does programs.

if you don't know how to do anything, go to your library and start reading.