We were there for a week during the very hot season. So buying the "Climatic card" (for the air conditioning) was obligatory. 1 hour for one euro is not a small amount. But the fact that you then top it up with 50 euros, only to have 10 and then only 40 euros after complaining is disgraceful. It was also not possible to get the credit back, although promised, because we had to leave very early and only the night watchman was there. You can also save yourself the fee for the WiFi, because there is no reception anyway.