The apartment from Elisa is great!!! It is very clean and everything necessary thinks are prepared and available.
I visit that place with my family (husband, son (1 year and 10 month), mother and sister.) and it was enough place to relax. Further it is really in the center side and just in front of the Appartement there is a supermarket (opened every day) which is really convenient to buy some stuff. Much more surprised was that it was really quite and have an elevator.
I really recommend the apartment and if I have a chance again to visit Sevilla I would like to stay there again!