And if you know any Tax Pros or Financial Advisors who are looking to take on new clients, have them fill out this form so we can talk with them about advertising and working with our BiggerPockets audience. 

If I were in your position I'd fill it with my own furniture and not overpay for a property.

For (G), what is the appropriate way to fill in those fields?

If I would have used competent management, the manager that I picked and vetted, then it would have cash flowed, assuming they could have filled the vacancies.The big lesson I learned is that the property manager selected can make or break a deal. 

I filled out their survey and provided some constructive feedback, even though I don't own a STR here.

I imagine those renters will fill it and then not access it much, so it shouldn't be a bother to your tenants.

Most bankers can run live pricing to help you make a final decision without having to have your credit pulled several times or fill out a dozen applications and submit docs!

"Question: have you ever filled out a spreadsheet of cost and lifespan of each product of a property?

The guy I signed up with basically knew nothing more than me filling out the application. 

Other team members can fill your gaps of experience, lack of credit, etc.Be ok taking a smaller percentage of "something" rather than chasing all of nothing.