Nuria was a great host who was flexible with my arrival and made sure I got settled into the apartment and checked-in during my stay to make sure everything was okay. The apartment is great and very comfortable. It was perfect for my business trip, which was a conference at IFEMA. It was convenient getting to and from the venue, though, as Nuria says, the area is residential and largely shuts down earlier in the evening than downtown. The Madrid Metro also doesn't run as frequently later in the evening making trips back to the apartment a little harder if you plan to be downtown late into the evening. Taxi or Uber are the way to go if you're trying to get back after midnight.