Coming into Tortosa from the AP7, follow the dual carriageway towards town and at the last roundabout, take the third exit to go over the Millenium bridge.  At the other side of the bridge turn right (1st exit).  Go straight over the next roundabout.  The restaurant is on your right at the traffic lights i.e. between the road you're on and the second roundabout first exit.  Parking available in the area at Hyper Simply and various other sites within easy walking distance.