Parque de estacionamento

You cannot pay with credit card. When your parking bill is lower than 5 EUR you cannot use larger notes (10 EUR, 20 EUR). I had only 10 EUR and 20 EUR notes, I asked for a change in the bars and shops around and nobody was willing to give me a change. One of them told me, that if they would help one person they would have to do it for everybody. Definitely not the best place to test the locals' hospitality...