@Jesse Park You have the right idea to look for a house hack. 

We'll be repaving the driveway and adding additional parking area, alleviating one of the pain-points for the tenants.

Landlords will be allowed to look up a prospective tenant on the state’s sex offender registry, but only after providing a conditional offer to the potential renter.Related ArticlesNot just California: US home supply hits record lowLetter: When California last seized housing authority…Letter: San Jose idea for a new mobile-home park rule is fantasticMoms 4 Housing timeline: How and when the saga unfoldedOpinion: Building transit villages will take political courageThe new ordinance also will provide a partial exemption for owners of government-subsidized affordable housing, including Section 8 units, allowing them to continue to use criminal background checks to the extent needed to comply with federal law.

There are a ton of variables like considering parking, allowable zoning requirements, etc, but just looking for an idea using this example:20,000sqft building, each apartment being 900sqft.Thanks!

Although less common for apartments than in mobile home parks where I've done seller financing deals, but they are out there. 

You can print this one on your computer, no need for the “official” printed forms.W-9 asks them to enter their name, address, and tax ID – which can be a SSN, ITIN (for people who are not permanent residents) or EIN (business tax ID).

got any referrals for an architect with some capacity in Cedar Park, TX?

In a different matter: I tried getting a new construction house a few blocks away it's a new 2018 construction 3. 2. 1400sq with 4 parking spots. 

Do they remain to be tenants until they are officially given notice to vacate?

We have a quad just on the other side of Lanyon Park that we’ve owned for about 5 years that I self-managed for awhile and still do most of the maintenance/repairs on.