I stayed one month in Maria's apartment - everything went well since the beginning, the communication with her has always been very easy, both before starting my travel than during my month in Madrid. The apartment is pretty cool and equipped with everything and the neighborhood is simply fantastic, if you do not want to stay in the caos of Plaza del Sol but not too far from it. It has a 24/7 open supermarket just nearby and it is close to bars, cinemas, restaurants, shops for every taste. I definitely recommend to go there and if I ever had (hopefully) to go back to Madrid, I will choose her apartment without even checking other solutions! Hasta pronto Maria, un abrazo!