If you use the GPS to find the location, you may run into a small problem. The GPS signal in Barri Vell is weak, and it may lead you to a wrong place. The problem is that the same physical street is called Carrer Cort Reials before becoming Ballesteries. If you have a jewellery on the right of the door, it's definitely the wrong place. Just walk or drive forwards some 50 m until you see a stone fountain on the right. On the left, there is Bar La Terra (it may be closed) and a brown door. This is the right place.