Clara's apartment was very clean, beautiful, bright and spacious. Her sister Patricia handled our check in and everything went smoothly and on time. The air-conditioning was a god-send in the hot Seville weather and made for a perfect siesta environment mid-day. The terrace was also very nice with great views. The neighbourhood was just perfect, picturesque, and convenient to everything we wanted to see and do.
We had two small niggles with the flat. The first, we should have asked about ahead of time, but there was no capacity to store luggage at the flat either before or after check in, so we walked about 20min with our luggage to the river bus station on the last day to put our things in a locker, which wasn't the end of the world but it may be of interest. We were provided with directions to the bus station and maps of the city though, which were very helpful.
We stayed for three nights at the flat but for longer stays, there is only one hanging wardrobe with no shelves or chest of drawers or bedroom table to store/lay any clothes. We ended up unpacking our clothes and putting them out on the kitchen table and chairs, which may bother some on longer stays.