Overall our stay was perfect. My only issue which I brought up to Felipe and Pilar was that for whatever reason the heat did not reach the master bedroom sufficiently enough for it to be as warm as the rest of the flat. I luckily found other sheets that were meant for the sofa so I could sleep comfortably. Yes, the valve was open and of course, the heat was on. I used to own a vacation rental company so I generally know how to handle most of the issues that could come up on my own.