Tram 14 in the direction of Dreirosenbrucke. It then changes to the Tram 1. Stay on the tram and get off at Voltaplatz. When you get off the tram cross the road directly in front of you (towards Novartis) and keep walking straight on until you get to Coop. Cross the road (make sure you wait for the green man ) and the restaurant/pub is on the corner.

Hope you make it!