Overall, this was a great place to stay. Very spacious, washroom and living space were perfectly clean, a very comfortable place. It was short walk to all the spots we wanted to visit in Seville. Washer and dryer worked well.
A couple of things I would keep in mind. We didn't have enough hot water for two showers in the morning, but it was a January morning, so it might not be an issue in the summer. Also, if you're running the clothes dryer, running other things in the kitchen (like the water boiler) trips the breaker. Minor inconveniences, otherwise a great stay.