Juan was very welcoming.communicating well with us prior. On arrival he had water and freshly squeezed orange juice for us.
It is out of Barcelona central but once we worked out the metro with the help of Juan we were fine. Buses to the metro run every half an hour and metro every 5 minutes. Juan was more than helpful going out of his way to help us on many occasions. We loved sitting on the balcony with a wine watching the lights come on in the valley below. Some people may prefer to be in the centre. For us it worked to go in,see what we were interested in and come home on the metro. One night we came back at 9.30 and felt secure on the metro and waiting for the bus. It helped that we were an older couple I think.