That said, I can handle it when necessary and have successfully built multiple self-started businesses and ventures in real estate investing (REI).

But if you're able to figure it out and get it built, you can rent out the units and essentially BRRRR it and pull some/all of your equity out to repay your debts, yourself, and potentially keep the investment cycle going. 

BP has built a great selection, all of them worth reading and that will help you build foundational knowledge.To answer this one: the words from old school investor Dolf De Roos "seldom sell" and you will find a lot of post on BP from people who regret selling properties in the past.

I had a PM company that I had built for 20 years with my wife who was a RE salesperson. 

The foundation and portfolio they built in under 18 months was impressive and I really liked the workforce and affordable housing model.

The BRRRR strategy is a systematic approach to real estate investing that revolves around five key steps:Buy: Purchase a property, often below market value, that has potential for appreciation and improvement.Rehab: Renovate the property to increase its value, make it livable, and improve its rental potential.Rent: Find reliable tenants who will pay rent, allowing you to generate consistent cash flow.Refinance: After the property is rehabbed and rented, refinance it to pull out the equity you’ve built through the renovation.Repeat: Use the cash obtained from refinancing to fund your next investment property, starting the cycle again.Step-by-Step Breakdown of the BRRRR MethodLet’s take a closer look at each stage of the BRRRR strategy to see how it works in practice.1.

And the deals I didn't buy I sold to other investors and built up capital for the next buy and hold deal. 

The buffer is built into the conservative analysis. 

You will also want to find out if payments are interest only or if some principal is built in.

HI There;There are two properties built in 1894 located in South Orange, New Jersey.