I loved Inmaculada's place. The location is perfect. Very clean and spacious and fully equipped. The little terrace is a dream. The check-in procedure went very smoothly. Not much further communication, although it wasn't needed either as everything spoke for itself perfectly. Except perhaps for my question to change the Netflix language settings to English, which we weren't able to figure out. Definitely recommendable and I would love to come back myself too. Seville is an amazing city and this is one of my favourite neighbourhoods.
One downside: as others also previously mentioned, the bed is indeed rather hard and not something you'd expect for this otherwise ideal place.