Hello, I'm currently going through the process of attempting to open 0% business credit cards to hopefully potentially use as the downpayment to qualify for a hard money loan, to then use that hard money loan to purchase and flip properties.

Congrats on clearing that first hurdle in the process.

I think you will find that the process for STRs is pretty similar as the LTR space, but the underwriting on getting financing for them can get a little tricky. 

if so, would this process be difficult?

Before signing with a PM or any third party you should be making sure their systems and processes align with "the way you do things".

@Jane H. you should just give them a 60-day notice (in writing) and make sure they sign receipt of it. 

Hello everyone,I'm in the process of deciding the best course of action for selling my property, and I could use your collective wisdom or experiences on this matter.

@Jonathan Klemm is correct that we commonly will submit for a building permit and then during that process need to pursue a Zoning Variation for any special zoning issues.

They have gone through the process of buying it and paying off the liens like taxes, etc. 

The 36,000 you are talking about is just the rent collected, before accounting for the mortgage and expenses.Refinancing is the process of getting a new loan to replace your original loan.