A one time close is extremely rare for a spec build for investor as most are intended for sale .

Consider if you had a GC build a bunch of houses for you 10 years ago and paid full price (GC Fee) and gave them upside - this would be extremely costly. 

Specifically, they use a service like Plastiq; you can pay Plastiq a flat 3% fee (roughly) to make a wire transfer without triggering a cash advancement with the credit card company.

You should not have to go to extremes for hiring an attorney, but you can always consult your Evictions attorney in writing for input on the steps you plan to take-

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

This leaves the tenants extremely frustrated, especially if it's a refrigerator issue causing their food to spoil, or possibly an issue with an appliance leaking water onto the floor, etc. 

Verifying last 2 years of rental history and income extremely important to find the “best of the worst”.Make sure you understand the Class of properties you are looking at and the corresponding results to expect

Though pricing is extremely important, in that every extra dollar spent on cabinets, is one less dollar in the pocket of the investor or contractor, what is the breakdown of the three above qualities that investors are looking for?

Extremes in either direction can harm you.

I certainly know there's many extremely successful people here who are way smarter than me and would really appreciate getting some advice.