I had a great weekend at Tato's apartment, which is small but very clean and had everything that I needed. It was absolutely the best location, so easy to walk everywhere in the city. Tato's friend Cecelia did my check in and was brilliant at replying to all of my questions in the days before my arrival. She was really friendly and even gave some good recommendations for places to eat. I got the Airport Express bus to Plaza de Cibeles and it was only a 10 minute walk from there. Madrid is a beautiful city and I would definitely recommend this apartment to other visitors.