We really loved Triana neighbourhood, one should really consider staying on "the other side of the river" when visiting Sevilla. There was really easy access to the centrum side of the city. The bridge over the river was nearby. Nearby was also lots of good (& cheap) tapas reataurants and bars and the atmosphere was easygoing.
The apartment (and the whole house!) itself was beautiful. It felt wonderful to step through the front door the house from street to the courtyard, the feeling changed completely. The air was cooler and the noise, if there were any, was left to the street's side. Because of the apartment's windows were to the courtyard, there was very quiet at nighttime. The apartment was very pretty and we found there all the necessary stuff for our stay. So we really enjoyed our time here! :)