Concha and her husband were great hosts! The apartment is exactly as pictured, very clean and beautifully designed. It was quiet and we got amazing sleep on the bed. We had such a warm welcome from them with a book of restaurants and beer in the fridge. They know a small amount of English as well.
The apartment was in a very local area with good restaurants. A bit outside of the main square. We found Sevilla to be much more spread apart than other cities, but the center is within walking distance. They do offer bikes which help to get to some farther sites of Sevilla or to ride along the river.
All in all great stay at a beautiful apartment :)