Having stayed in the very busy area of Plaza Mayor previously, we were looking for a different part of Madrid to explore. We chose this place based on how nice the apartment looked, and it did not disappoint! The apartment is even nicer in person than in the pictures.
As for location, there are a decent amount of shops and restaurants around here, as well as a large mall and some grocery stores, but most major attractions are a bit of a stretch. The metro is convenient to get around.
Miguel was an amazing guest and very accommodating. He was communicating with us from the time we booked through the time we checked in, and let us know we could check in early if needed, and helped arrange that for us.