You don't give any indication of what you can afford, so it's hard to give you much more advice than that.When asking for directions, it helps to know where you are at and what mode of transportation you are using (foot, bicycle, Ford F-350, Porsche 911, etc.), and where you want to end up.

Mortgage Rates are dictated by the bond market more or less, fed funds are typically a trailing indicator of the T Bills.No, your rates not going down.

If so, that's a good indicator that there's demand for MTRs.

Projections indicate a potential 1.7% dip by July 2025 [3].

It makes sense to have standards, especially when you’re working with tenant-occupied properties and need to minimize unnecessary showings.

Louis]Single-family home building permits serve as a leading indicator of future housing supply trends.

Only issue is you have minimal insight on monthly performance unless you download the bank statement and then build custom charts in excel or google sheets. 

As for the interest rate, it does help being 0% minimizing the cost but even if there was an interest rate, as long as you have enough room on the cards to float, it's not your money you are spending.

Corporate formalities are taken care of and minimal as a single member LLC.

His note seemed to indicate it was an unsecured line of credit so I wouldn't touch that with a 10-foot pole.The short answer is: everything is negotiable.