Kristian was a wonderful host. He communicted with us beforehand and gave us precise directions for the apartment, and once he greeted us he gave us a city map with several recommendations for attractions, restaurants, bars, and full day trips outside of Madrid. The apartment is spacious, has great lighting, and is exactly as described in the pictures and description. The apartment building was two blocks from Calle de las Huertas, which is the place to go for food and drinks. It's right in the center of the city, making a walk to anywhere you'd want to go only at most a 12 minute walk away. Air conditioning is provided, but there's a great breeze through the large windows and as temperatures dropped at night, we never needed it. There's a metro stop at the end of the street, but taxis are prevalent, so transportation is very easy, either with luggage or without. Kristian lives in the same building, so he was easily available if we had any questions or issues (which we didn't). I would definitely stay here again, and highly recommend you do the same.