After getting fed up with the property managers I started managing, repairing, maintaining, leasing the properties and collecting rents using online tools like thumbtack, Angie's list, Rentsavvy, Apartments.com. 

Be sure to explore all around the forums as well as many of the FREE tools that Bigger Pockets provides.I am on the lending side of things and am always happy to hop on a call to discuss loan options that are out there, even if not offered by my resources.

Mitigation Strategies:Consider qualifying as a Real Estate ProfessionalGenerate passive income through strategic investmentsPlan property dispositions to release suspended lossesMake appropriate grouping electionsStructure leases to demonstrate active participationThe Bottom Line:Cost segregation studies remain a valuable tax planning tool.

If you don’t know how to estimate repairs, I would recommend using a tool like Blue Hammer.

DM me if you need tools.

To overcome these, investors should focus on smaller properties, value-add opportunities, expand into secondary markets, leverage creative financing, partner for scale, monitor development trends, network aggressively, and use market data tools for tailored advice.

If scaling quickly is your goal, DSCR loans are a great tool for the refi portion since there’s no 12 month seasoning requirement like conventional loans, and DTI isn’t a factor. 

Real estate offers many benefits, and with the right tools and mentorship, I believe you and your son can build a successful portfolio! 

What I would say is develop a script that you use to make the prescreen seem like its a renter tool or "benefit".

If someone rolls up in a 100K truck and does not have a tool bag, don't hire him.