Ana/Oscar place was perfect for our needs. It is located right off Santa Ana Plaza which is bustling all day and night. The apartment was immaculate and equipped with everything we needed. The mattress was incredibly comfortable, and provided a great night sleep for our nine days there. The apartment is a short walk to the Sol train stop, or you can walk to so many things within 20/30 minutes. We walked to Retiro Park, Reina Sofia museum, Plaza Mayor, Grab Via, The Royal Palace, and more restaurants and bars then I can count. The building is secure and very safe. Ana/Oscar was very easy to communicate with and returned any question we had very quickly. I would highly recommend this apartment to any couple traveling to Madrid.