This was a perfect stay. I would give more than five stars if I could! Veronica was a superb host. Even though my flight was delayed and I was late arriving at the apartment, Verónica was still there, and kindly showed me everything, adding that I could contact her at any time if I needed anything. The accommodation was spotlessly clean, very comfortable, and was at the back of the apartment block, so it was quiet and away from traffic. Every convenience was already in the apartment, such as towels, hand-soap, toilet roll, shampoo, washing-up liquid, and laundry detergent. It was a nice surprise to find ground coffee too, and be able to have a cup after a long journey. The bed was very comfy and there was permanent hot water available for the shower and sinks as it is linked to a central system.
The neighbourhood was close to the Metro station, and to the Conference Centre I was attending at the Eurostars Madrid Towers hotel. There is an excellent supermarket across the road from the apartment block - called Mercadona - which opens late and has everything you could want.
The price asked for this apartment was exceptionally good. It was the best value I have ever encountered anywhere that I have stayed in the world.