Nice, clean house with everything you need for a comfortable stay. Perfect location, but the house is not furnished for hot days. There are no curtains or other options to keep the sun out from the large windows where the sun is on from midday into the afternoon.
We contactet the owner after the first night to ask for help, but they just told us to wear eye masks and use the fans that were there.
We tried one more night and slept on the floor on the ground floor. We think this is not ok for an expensive house like this and we moved to a hotell. When we asked if they could meet us with a refound for the 5 days we did not stay there, they did not want to.
In the picture it looks like it has been curtains earlier, but not now. It is common for Spanish houses to be built and furnished so that you can block off the sun. We have holidayed in Spain for 25 years and are well used to heat, but we have never experienced a house like this.