Carmen is friendly and helpful.
Her apartment has an elevator and right next to a restaurant.
Her place is close to Nervion Metro that can take you to Plaza Espana(Prado San Sebastian stop)or Catedral de Seville(Puerte Jerez stop) which are within one zone. If you want to go to Triana, then you have to purchase for 2 zones. It is within 15-20 minutes walk to Santa Justa train station if you want to visit Cadiz, Cordoba, or Granada. It is a short walk to the Nervion Mall and El Corte Ingles. It's worthwhile and recommendable to stay with Carmen.