Nelson's apartment is in a great location, right in the heart of Barrio Alto but very quiet and peaceful. A few steps away is a great little park with amazing views over the river and the bridge. There are a lot of shops, bars, cafes near by too and the main sights are within walking distance. It is easy to find also from the metro. The apartment itself is spacious, clean, and well equipped and check in was easy. We didn't meet Nelson but he was very patient and understanding when we did communicate with him and he went out of his way to help us when we needed it. I would highly recommend this apartment.