Return would of been nothing IMO, if I didn't get a real office. The rules have changed, if you don't play, you pay. Plus I've been following your thread on service areas and how to expand them. SO yes I did the math.
That is awesome... and I hope you will come back and keep this conversation flowing your personal experience in going this route.
But I think the premise and logic is sound -- stop messing around with shared office space, hidden addresses, local service areas, etc...
Just take the leap and invest in an actual office space in your high growth potential markets.
.... and let me take this idea of "surrounding area" and "service area" optimization one step further and introduce the topic city pages.
A city page is landing page you build within your website to target a geographic area where you do not have a verified GMB.
So now, add the city you targeted in your city page as a defined service area in your GMB.
Then link from your city page back to your GMB using the "share URL" in your city page.
What's crazy is, we are working on an 8 city page project for a law firm where the "city pages" are actually going to be targeting - and optimized for - specific municipal courts.
So we are now going to build out and optimize pages within their website for city, county, and state municipal courts... tying in all of the SEO strategies that would go into the city page.
sorry... I know I'm digressing a bit -- but at a certain level, I see all of the above correlated to increasing the productivity for a business from defined local markets.