My wife and I spend 3 days in Ricardo's, he is such a kind host. He's not always at home, but it couldn't stop Ricardo giving us local tips to travel around Madrid and keep everything in order and clean. What's more, I was sick the last day, after coming back from hospital, Ricardo gave us good medicine pill and some good suggestion!
About the house, the worst thing is no elevator in the apartment building. If the window in the room was bigger, it would be much better. But everything during our living was wonderful, the location which is so close to the plaza mayor and all vital sightseeing point, supermarket is nearby, restaurants are just in the street.
Wonderful experience in Ricardos, recommend!!