Seeking to build an honest, reliable, and legitimate team to invest in my first house hacking multifamily property (preferably duplex, but open to triplexes, or 4plexes if the numbers make sense).

On the other end of the spectrum, if you prefer long term, lower risk, with cash flow that will weather a recession, you may want to invest in NNN or consider mobile home parks.

Larger than that is when you really start seeing benefits with efficiencies.Yes its best to stay over 30 units to get  efficiencies but i prefer over 100.

Write up a lease renewal document to offer:-moving out at the end of the current lease-transition to a month to month agreement (keep current rent $725/mo)-new 1 year lease (keep current rent $725/mo)-new 6 month lease (would end in December so I'd prefer not).The current rent is in-line with market rents, possibly a little high so I don't feel the need to raise the rent after 6 months.

Customer service is spotty, at best and dependent on which office/consultant you're working with. 

@Michael Hudelson and @Jason GravesI prefer to do assignments when I can but am also learning the wholesale process. 

Would you find a vacant property that could quickly be marketed preferable to a rented property?

For instance, I am sure everyone would love custom cabs - but will they pay you extra for them???

I would prefer not to sell that duplex if I could swing it.

Evaluating a deal is personal preference on what can make sense.