A HELOC can work for this, but keep in mind it has a variable rate, so it isn't the best product for keeping a balance long term. 

Trouble is that I don't yet have long-term employment in place (just moved to the area a month ago).

This is common in my area/Colorado in general especially the ski towns that still allow short term rentals. 

Hello Devin,How many of these properties are under contract?

The property manager asked if I have a short term rental permit which I do not so must have told VRBO and they blocked the calendarA few questions:Is a short term rental permit required in Pittsburgh?

Speak to multiple lenders and see who can give you the most favorable terms and loan product.

They are profitable, modestly so, and the real opportunity here is long term. 

Faster approval, more flexible terms, and less stringent qualification criteria.Tip: Establish a solid relationship with private lenders and clearly outline your investment plan to gain their trust and secure favorable terms.

is there to lend a hand.Build a strong portfolio: My long-term vision is to own multiple mid to large multifamily buildings.

We currently live in our primary residence and have the intent of moving out in 1.5 years and make it a short term rental once we move out.