We loved our stay at Iñaki's place. It was in a great location near Atocha (main rail station) and walkable to everything you'd want to see/do in Madrid. The place itself was very comfortable/spacious with a great chill out area and nice sofas in a very peaceful building. Iñaki himself was very responsive and accommodating - I would definitely recommend this place to anyone travelling to Madrid. Thanks again Iñaki!