If you currently have a forced air furnace in the duplex, an a/c unit may not be too expensive, and probably won't require any additional duct work, assuming the furnace is relatively new and a compatible a/c unit is available. 

FaqID=161&C..."...no licensing is required if the business is hired to maintain the grounds, collect rent or perform bookkeeping services but will not be showing property or negotiating leases."

Hi Darius, Yes, you could buy property B and then refinance the property to generate additional cash to complete the acquisition of Property A. 

The due on sale clause is used everyday I'm sure somewhere and more often by a lender with their eye on a poor performing loan. 

P.S.S In addition to finding advisors.

I would also like to connect with additional agents for any current opportunities in their respective territories.Thank you in advance

@Francisco Trejo I don't think an addition is anywhere near the complexity and cost of a new build.

Roof, exterior work, additions etc...

I currently have two duplexes in my portfolio so I'm aware of the inspections in that situation, but not sure what additional inspections I should have done.

Unfortunately, my current employment will not cover the additional properties but with the tenants' rent I could pay for all said expenses.