Public restrooms are often hard to find in NYC; plan accordingly.
Many places have a no-bathroom policy for non-customers.
Some cafes allow bathroom access with a purchase.
I have been using it now for 3 months and it saves me so much research. Reduces the need to call and double check every time.
How did I not know these places existed?! Atly's scoring is a lifesaver, now I can finally find THE spot without wasting time Googling my life away.