Great one week stay in Madrid. The flat is perfectly located in Calle Goya, 2mn from metro Velasquez, all amenities (panaderia, supermercados…), 20mn walk from El Prado or Thyssen, 30mn walk from Atocha station or Plazza Santa Ana, 30mn via metro from airport (5€ per person approx). We walked a lot, even till Casa del Campo, and took the metro only few times. The morning walk in Parque del retiro is really soothing.
We were 5 of us - 2 adults and 3 young kids and the flat was perfect with everything we needed. Very warm welcome and very good communication. Very clean.
Only point of attention is the noise in the street - if you’re sensitive, do not forget wax ear plugs (especially for the weekend). Yet the beds are very good.