“Keep the overhead low” is the first business advice any owner gets to hear.
The little place with low rent where you do everything yourself is the romantic ideal. And it is what most good therapists do, whether they’re counselors, massage therapists, acupuncturists.
It’s what I used to do in my practice as a naturopathic physician in Germany. One room as my office and treatment space, a small waiting area in the hallway. You might even be able to do that in your house, depending on zoning laws.
It doesn’t get you anywhere.