We are visiting Barcelona on 23 August for 6 days. I have couple of questions regarding transport. 1- Our flight will be arriving in Barcelona at 6pm. shall we take a taxi from airport to our hotel in Barbera del valles or is there any other options available? 2- We will be coming to Barcelona centre every day from our hotel Eurostars executive, Barbera del valles. is there any metro link or buses in this area or we have to take taxi every day? Please let me know what’s the best option for 3 adults and 13 year old? Thank you in advance.