Luckily, my brother is a software engineer so he put together a website where new tenants can simply click on "apply."

Essentially, you have to spend your own money and complete work on the property prior to reimbursing yourself out of the escrowed rehab budget.The draw process typically takes 5-7 days from initial request, to scheduling an inspection, and finally for the lender to wire those funds to you after your work is confirmed by the inspector.

What software did you use to manage the renovation?

I called Zinus a few years ago to confirm since model numbers matched the Zinus on Amazon.

Quote from @Eric Carlstrom: Quote from @John Underwood: Quote from @Eric Carlstrom: @Garrett Brown I hadn’t considered bookkeeping software or dynamic price software.

That is all well and good, though you don't save any money using their software.  

Again, you need to confirm. 

"His" software I found interesting, but I don't believe he developed it.

It is not my requirement to prove it came from elsewhere.It would be more effective to work with the HOA to confirm the actual source of the leak, rather than requiring me to disprove an assumption.In future For issues like this, I suggest contacting the HOA first, as they can coordinate with both of us and identify the source instead of making assumptions.and make our communication smoother.You're making it personal and overthinking it. 

For 7 months straight I was -$300 to -$700 a month because of repairs called in by the tenant (tenant   wasn't breaking things as confirmed with Property Manager).A 100 year old renovated house is going to have problems.