[asveikau]

This thread is reminding me that the ease of finding a good toilet in SF varies a lot with the part of town.

In my experience the east side of town, especially the financial district, businesses start being cagey about letting you use the bathroom.

Going westward, when you get to the Lower Haight or so, I can start naming many coffee shops with decent bathrooms and no lock on the door. And decent park bathrooms too.