We had a great stay in Belinda's apartment. Perfect location, very close to Atocha station. Communication was ok and Belinda provided very accurate instructions how to reach their place and suggestions what to do in Madrid. The apartment was equipped with all necessities and it was indeed a very comfortable stay. I especially liked a bed and its mattrace, which was neither too soft nor too hard. One thing that was a bit odd that the windows are faced to inner yard and there is not too much sun during the day. All other things were great and I surely recommend Belinda's place!