Quote from @Zara Massoud: Hi, The PM company we signed on has a clause to add them as 'additional insured'.

The landlord should be named on the tenant's insurance policy for additional protection and to assist with tracking compliance.

I am considering building up on my fourplex. 2 additional units.

Additionally, I would like to attempt to do the process Owner/Builder with subcontracting work out as well as doing some of the work I'm comfortable with (I have some experience with bathroom & kitchen remodeling an am not new to the construction industry).

The distributions and allocations on your K1 will dictate what is attributed to you. 

If you sell a property, and do a 1031 exchange with the proceeds, but don't need all the proceeds for the down payment of the next property, are you taxed on the additional profit that isn't part of the exchange?

My goal is to leverage that equity for additional income.

@Ryan VienneauAre they able to set-up your credit cards as additional "accounts payable"?    

I'm an agent in addition to being an investor.  

They don't tear things up, they don't party, rent is generally paid early, lots of positive attributes!!