Very nice welcome by Diego. He knows the place well and I felt sorry for him (he is from Sevilla) as Barca just beat Sevilla in the Copa del Rey.
The apartment is small but very practical and comfortable for two couples. Very well equipped and ideally placed: you are 10mn walk maximum from the three greatest museums of Madrid: Prado, Thyssen-B and Ana Sofia and the best tapa bars of Madrid are even closer. Location 10 out of 10.
Plus Madrid was sure to become European Champion during our stay and even better, Real did it, my favourite.