If 10 people on my block in the west village sign up, will you have 5 drivers ready to “move” cars Monday morning (assuming half are on the Monday side, half on Tuesday side). If not, some of those are gonna get ticketed. There’s not a place to move the car to, so, you gotta just hang around and have one driver per car for when the parking enforcement shows up (and, ideally, when the sweeper shows up, but I guess that’s “less important” if I’m using your service). Basically, I am skeptical that you can scale this service. But good luck to you!