Inmaculada's apartment was wonderfully located and beautifully decorated. We managed to walk to almost all of our points of interest (although it should be noted this was in winter so walking was pleasant!) Although she does not speak any English, we had no problems communicating through Airbnb with the automatic translation. The air conditioning unit is located upstairs in the loft, so that area heats up much more (and much faster) than the rest of the room, but this was generally not an issue for us. We really enjoyed our stay here, and would recommend it to other guests.
PS: Walk two minutes to the nearby restaurant La Brunilda and eat the Tapas there (try the salmon!). It may be pricier than other places in the area, but the food there was exquisite. One of our best meals in Seville (and we've had plenty!)