Rosa was really fantastic. The signing up was so easy , the coordination to enter was very helpful . Also , Rosa was very proactive in helping getting situated and making sure we had everything. The site is perfectly located near Avenida Serrano a very central and fashionable thoroughfare. Is just 2 blocks from parque del Retiro. In sum , Excellent service, very convenient and nice apartment and the location is unmatched. We are definitely coming back there every year a Stop we do in Madrid in our way to our vacation home in Costa del sol.