We stayed for 4 days at this apartment in Madrid. The apartment was just as described and very clean and tidy. It had all the amenities you need and it was nice to have a washing machine so we had clean clothes before departing for the next 2 1/2 weeks in Spain. The apartment manager couldn't have been more helpful. When we couldn't connect to WiFi she called the owner and got it all straightened out for us and even told us to turn back the clocks for daylight savings time, which is different than the States.
The location was just about perfect. It was just a few minutes walk from the train station and the Prada and other museums are an easy walk away. Retiro park was also a short distance away which was great for my husband who jogged there every morning.
A very pleasant stay and I would recommend it to anyone.