He teaches people to build small, but productive, portfolios.

To set the scene: A cost seg study breaks your property into two important categories:1250 "real" property aka the building, foundation and other long life assets.1245 property aka anything that can be accelerated such as 5, 7, or 15 year property like carpets, cabinets, or other site improvements.

Do you need cash flow to build more capital for the next property?

If you acquire one new property each year, you could significantly increase your wealth and potentially position yourself to qualify for larger investments, like apartment buildings or construction loans, within 10 years.I’ve worked with clients who have successfully implemented this strategy, and it has proven to be an effective path to building long-term financial freedom through real estate.Good luck with your decision!

I say with some confidence if you keep the condo 10 years, you will be glad you kept it.  

Congratulations on building such an impressive portfolio at such a young age and achieving so many successes!

Could you go reinvest it in another property to build even more income?

My suggestion to any one that are first time real estate investor in fix & flip, or planning to hold property for rentals, is to learn or read, understand about real estate financing first, build your assets and network or partner withsome has completed some projects in fix & flip and has some rental properties with positive cash flow within your immediate area before dving in to any project by youyrself.

Get your basic estate docs in place before building a complex entity structure.  

It takes dedicated resources to build out and to do effectively at scale.