Something many new investors don't think about is that property managers usually negotiate volume discounts for some of this stuff.

Because there is more risk that generally comes with higher interest rates. 

.: The fees are about market rate for PM companies although the repair is a little high imo - the issue sounds like they procured a bad tenant.

Some people only want 10-20% of their outstanding lines/debt balances available while the other 80-90% to be in fixed rate notes.

Your monthly corporate rental rate is $2800 per month and you have an 80% occupancy rate. 

These notes start at $50,000 to over $200,000 and feature an annual interest rate of 12%-16.7%.

Now he has sold the company and is more of a flat rate charge based loosely on how long it takes him to prepare the return.

I've also leveraged that capability to build some pretty cool dashboard on my end to occupancy, revenue, and cancellation rates across all platforms. 

I would like a payoff planner that helps me navigate the various maturity dates and interest rates of my (15 due in 5) mortgages so that I gain the best financial advantage when paying down principal balances. 

I also wouldnt let your mom go into 2nd position on an investment property with any sort of restructuring; it doenst sound like she's in a position to risk being wiped out.Overall, though, if you want cashflow on the new property but cant achieve that after a refi into a market rate loan, it probably makes more sense to just flip it, pay off your heloc and your mom, and use the remaining capital for the next deal.