This apartment is right in the centre of Seville. Everything is walking distance from this apartment There was a celebrity wedding in Seville Cathedral when we stayed, Sergio Ramos of Real Madrid, and we got to see some celebrities (David Beckham etc) attending the wedding from our balcony. That's how center the apartment is.
Its also great to note that the taxi stand is right outside the apartment so its easy to get a ride back to the airport/train station