Popular choices like Fidelity, Schwab, or Vanguard let you invest in a range of stocks, mutual funds, and ETFs.

Quote from @Chris Seveney: Quote from @Devin James: In 2021, we saw buyers upgrading to larger homes, taking advantage of 3% interest rates to afford an extra 300+ square feet.Today, smaller homes are selling much faster as higher rates make additional square footage less affordable.While rates are historically average, I don’t see them dropping significantly.

You have the tools and mindset that work with larger scale commercial so I would network until you meet someone who may let you run some of their deals with them and see what they look like in person.

Sure, they may be able to grow to a very moderate size,  add a few units, or trade up to a larger investment, but as for real scalability: NO.Why?  

There are new construction homes about 2-3 miles away going for 190-200,000 but I think they may be a bit larger than what I am building.

For C to B-Larger developments announced nearby-Increased activity in new construction-Building of commercial retail in or near the neighborhood. 

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!

Scotia Bank in Costa Rica will allow you to open up an larger account as 'business owner' if you own your properties in an LLC but the process of opening an account is much more difficult. 

One marks up larger jobs, but won't say how much.

You lock in your interest rate and if rates drop you can prepay at any time and refinance at a lower rate without penalty.If the deal is commercial, whether commercial multifamily (5+ units), office, industrial, self storage, hotel, you name it...the choice becomes far more difficult.