Hixel is friendly and very attentive. He offers a bedroom and a bathroom very well cleaned (in general the whole apartment is clean), the bedroom has heating but in my opinion, it's not necessary to turn on because the temperature is comfortable. Now, referring to the location is excellent, you could walk to all the centers of Madrid and visit the most touristic of the city. If you want to stay in a wonderful and economical place for touring, the Hixel house is the best option.