I found my perfect spot. Bright, airy with a marvelous view through magnificent windows facing a big open plaza. I could see the ground, the sky, lots of trees in-between.
People watching capacity: A+.
Only problem:
It wasn't an office. It was Patagonia's store on the upper west side.
You know many great freelance offices in New York City/ Brooklyn? Where do I find them? Craigslist?