I remember him mentioning it multiple times in the podcast, but I can't remember the specific book, can anyone help me out here?

Quote from @Angel Dejesus: https://www.mass.gov/how-to/reactivate-or-reinstate-a-real-e...Call their phone number and ask.

It doesn't matter what your favorite guru is telling you.Vouchers are generally assessed annually and the amounts can, and often change.

I've seen folks create their own management company to convert the Schedule E income to Schedule C (or w-2 if it's an S-Corp), but how does being an agent help with that? 

Just do not sink so much of your liquid reserves into a property use the banks money!

How can you manage liquidity to allow for more investing into rental properties?

One of my favorite quotes from Napoleon...

Particularly be sure to include your goals for real estate investing so that folks can help you. 2) Follow your favorite forum topics and set up keyword alerts!

@Adam ZbiciakI've been pricing these in the high 8's and low to mid 9's for most scenarios, similar to as you've described here.If you have a larger loan, stabilized with good cash flows, strong experience with 9+ properties, and strong liquidity, I've quoted these in the 5's (at par) at 55-60LTV with a Family Office I work with. 

If any portion of the building or structure is occupied by the taxpayer, the gross rental income from the property must includes the fair rental value of the unit occupied by the taxpayer.IRC 168(e) defines a dwelling unit as “a house or apartment used to provide living accommodations.