They actually want invoices, receipts and checks for as documentation.http://hcidla.lacity.org/blog/what-just-and-reasonable-rent-increaseI have a few questions myself:How would you find documentation to establish the baseline for 1977?

I wrote about it more here: https://www.biggerpockets.com/blog/2015-10-15-purchased-97-p...

I wrote a blog post about the most powerful purchasing strategy available to every buyer in todays market combined with house hacking!  

If no one has bought it, there seems to be conflicting information on the blog about allowing individuals to buy liens.

He or she will be notified of being tagged so that the conversation will continue.See here for the Guides: https://www.biggerpockets.com/guidesSee here for The Path to Purchase: https://www.biggerpockets.com/learnSee here for the blog: https://www.biggerpockets.com/blog/Search MeetUp.com for local meetups.If you have any questions I can answer, don't hesitate to reach out!

There are a lot of things that people can learn on here (if they are paying attention to the right people) and eventually begin to tackle themselves, but there are times that reading a blog won't really help. 

https://www.biggerpockets.com/...12 Frequently Asked Questions (And Answers) About DSCR Loanshttps://www.biggerpockets.com/...8 More Commonly Asked Questions and Answers to DSCR Loanshttps://www.biggerpockets.com/blog/eight-questions-and-answe...What Documents Do You Need for a DSCR Loan?

I also created pictures for blog posts and the book I'm writing, a list of blog topics, social media posts, marketing ideas and to strengthen my writing.

Todays blog post on BP :Real Estate Investing For Beginners   January 13, 20246 Low-Risk Real Estate Investing Strategies#2. 

Again, the BiggerPockets store has some books for this or you can learn by watching podcasts, reading blogs, and interacting on the forum.