No criticizing here, just think it's the only thing with no other options.

I would question how he could reach critical mass of seven figures leasing without a ton of other agent and a network underneath him.

Frankly, to facilitate visual inspections of the accounts, especially Income and Billing from ongoing vendors, I log such things to the date it applies, like mortgage is due on the 1st.The critical point is to keep all income and expenses associated in the correct year, so prepaid 6 months rent received in Nov should keep two months in this year and 4 months logged to next year.

The plumber came, and found no critical issue. 

It is a pretty critical element for actual end game profits.

If not, please feel free to critic. lol. 

Take it off the market for a few days for "newly discovered, critical repairs"2.

If so location is critical, if not you can buy a house anywhere in the country if it meets your requirements. 

I've found that there are several critical points of failure when you're investing in real estate, contractors and property managers.

Did you have savings for COVID-19 hopefully you don’t spend all of your cash flow because just like a roof or furnace needing replacement an emergency fund is critical.