Actually I think the basement room was so his band could practice or something like that.

They are a horrible company with unethical billing practices.

I emphasized the quick closing timeline and my ability to pay cash via hard money financing to strengthen my offer.

Your tenants obligation was to pay you on Jan 1, so it doesn't matter if they paid someone else they still owe you...obviously details re: notice and dates all come into play here and from a practical perspective I'd work with the tenant and not move to evict over this.

Figure out how to actually analyze property and practice.

It provides an opportunity to see what's happening in the units.You still have the ability to evict for lease violations, but your less likely to face non-payment issues. 

If you have multiple LLCs, best practice would be having a Plus subscription.  

The Justice Department’s acting assistant attorney general, Doha Mekki, put it bluntly: this case is about ending the practice of “putting profits over people.”

May affect your ability to work in the financial field, or in any managerial position of a company that’s raising venture capital8.

I know a lot about the industry through my education, but have very little/no practical experience when it comes to managing investment properties.