The one I went to was on Torgasse in the centre of town. There is outdoor seating which is an excellent spot to people watch, even if the temperature drops a few degrees you can cosy up under warm, woolly blankets. Inside the atmosphere and decor was welcoming too due to the warm red and orange colour scheme, the wood furniture and the fragrant flowers on the tables.
I would have loved to have stayed longer at La Zoupa to sample more of their menu, but I had only one day in Zurich and places to go and sights to see. Next time I'm stopping over in Zurich, I will be back for more.