Firstly, a little bit of advice before you go, and you must go to this shop if you're ever in Barcelona: fork out the 20 odd Euros to get there by taxi. If you have a hire car, even better. We took a metro, a train and then a bus to get to El Prat de Llobregat which, it turns out, is not on any tourist guide to Barcelona, the reason being that this is part of the industrial heartland of the city surrounding the airport, its main features being large warehouses, factories and lorry depots. Plaça Reial, this ain't.