Federal law prohibits discrimination based on many factors, including race, religion, national origin, familial status, disability, and sex.

I require they have a  year landlord(non related) referene, all adults and that all adults have a  year solid job reference , or disability award proof. 

This is almost always a bad idea because holding a property in a corporation can limit deductible losses (while gaining no additional asset protection).As a CPA I routinely recommend LLC's to my clients who buy real estate (subject to agreement by their attorney). 

Another feature is if you happened to receive any disability rating from your service, the funding fee is (usually) waived.  

Dealing with your guests is a daily routine.

Our leases indicate we will enter the properties to inspect and perform routine maintenance (HVAC filters, smoke/CO detectors, etc) periodically and will provide notice before each inspection.   

Many investors start off "too hot" by either overdeveloping their first property or spending their money too fast - either of these behaviors will sink your ship quick and disable you from even achieving your short-term goals.

Ah nice, yeah I figure once I do a few I'll get into a style and routine myself.

The banks routinely set a price they would let the property go for at the auction, which has no relation to the amount owed.  

(liability in this litigious society where insurance routinely back out of their own coverage is rampant)