The apt is amazing !!! Bigger than it appears in the photos and it has everything 2 or 3 people need to have a great stay in Madrid. Quiet, clean, lots of space, great bathroom with great shower. The location of the apt is perfect !!! Subway on the corner but you can easily walk to the main touristic areas of Madrid, such as Plaza Mayor, Puerta del Sol, Mercado de San Miguel and others.
Sergio, the owner of the apt, is awsome !!!!
My husband and I loved Madrid and when we go back there we'll definitely stay in Sergio's apt again !!!!