I loved this little apartment! The 4 flights to the apartment were staggering at first but it became a delightful little workout. The location is in an up & coming area with so many little stores, restaurants, and bars to explore if you want to stay local for a day. It's actually walking distance to the Prado & La Reina museums, various plazas including Plaza Mayor; and the Atoche train station if you want to get out of town on a day trip, and the Metro is just around the corner. Sergio is the best! He's always a call, text,or email away and can provide you with a quick itinerary if needed. I definitely plan to stay here again on my next trip.