Spectacular! First, the location is very easy to find and could not be better for exploring the heart of Madrid. All of the sites, restaurants and squares you want to see are accessible via a reasonable walk. And if the weather is not good, the La Latina metro stop is just up the block along with multiple bus stops. The apartment itself has just been completely updated and is incredibly tasteful and relaxing. The size of the apartment is unparalleled compared to everywhere else we stayed on our trip. The bed was very comfortable and all the facilities worked great. There was no street noise with the patio doors closed (not a busy street anyway). The apartment is one in a building where obviously a variety of people living, including families next door. We heard some general sounds (kids, TVs, doors shutting) coming through the walls in the evenings but it was not a real problem when sleeping because of how far the bedroom is from the hall. Marta had great communications with us and provided an excellent map and suggestions when we arrived. We would choose to stay at this apartment again in a heartbeat. We joked that we would move in if we could. It was that nice!