I had a great experience at Jay´s apartment! The place is perfect to explore the city, so many places around like museuns, Retiro Park, bars, galleries, restaurants and really close to Atocha Station (metro/train) and Lavapies St (metro). The apartment is cozy, with a very nice decoration, and very quiet. We didn´t heard anything from the street. The 24hours supermarket was a plus. If you like art, follow Jay´s recomendations. And don´t miss Matadero! Jay is a fantastic host, he provided milk, coffee, beers, tomatoes, and so many things if you like to cook.