Mario and Noelia were excellent hosts. Mario met me when I arrived and explained everything about the apartment and took time to answer all my questions. The apartment is updated and very clean and modern. You will forget that you are staying in a monument with so much history. It is located in the center of all of the tourist sites so you can walk almost every where you might want to go. I was provided with everything that I could possibly need for my stay. I highly recommend you stay here if you are in Madrid! Thank you Mario and Noelia for taking such great care of me.