Find Hotel with a Concierge in Torrelles de Llobregat

"This Hotel is over priced. I booked two nights for standard rooms it cost £79 per night, I paid full amount of two nights. When I checked in the hotel that receptionist show me couple of nice rooms then I selected one of the room then he told me to pay extra €200 tax for one night I shocked. They did not price the room on website or expedia, this is kind of scammed. Then I paid that extra €200 tax. I asked them to can you please cancel my second night reservation but they did not agree...