Be careful with scaling too fast, it can be an unforgiving industry, especially if you are doing business out-of-state.

Curious the hottest play in 2023 that you can scale (rinse and repeat)?

I personally find the Series LLC to be a great tool for the individual investor who is planning to expand their operation, as it allows for you to scale infinitely - check out this article to learn more.

Initial analysis was that cashflow would be around $280 , conservatively Sounds like you may have to readjust your plan until you can grow more capital to scale. $60k all in for $1200/mo rent is pretty good, especially for your first deal.

Window units are common in the mid-west but we've had people who have medical or even light manufacturing equipment they use inside. 

Mind sharing how you funded and structured your first deal/rental purchase and how you were able to scale so quickly?

Business investors and Real Estate investors in QOF's can and will work in tandem to secure offices, warehouses, or manufacturing space for a growing company to lease out and benefit investors on both the Real Estate and Business side by providing leasable space to growing businesses both held in QOF's.

Scale!

It's also hard to scale up.  

Well, for me I have used both products in serveral applications following the manufacturer's specifications without any of the issues that are concerns for you.