Juan Carlos was a wonderful host! He left us wine from his region, gave us very valuable tips about when museums had free visiting hours, and had plenty of insider tips about the city. He gave us a map and song to time to mark the various sights that we should see and places we should/could visit, based on our tastes.
The apartment is well equipped with all the necessary amenities, and the location of the apartment was in a lively neighborhood, where there was always something going on, and yet it was quiet and relaxing in the apartment.