Purificacion was a wonderful host and made us feel welcome immediately. My wife speaks Spanish so that was very helpful when communicating but it wasn't essential by any means. She helped us find our bearings and supplied local info and even gave us milk, a baby bath and cot for our toddler!
The apartment itself was as per the pictures - clean, cool and very well-equipped. The size is fine for a family of 3 but probably ideal for a couple. The private, inner courtyard is a wonderful addition and a welcome refuge to the fierce heat of the Seville sun. The street outside is quiet during the night and the surrounding neighborhood has useful local shops, facilities and good restaurants.