We loved everything about Rothio's place, it's in a great location in the old town very near lots of bars and restaurants and the area is beautiful. You can walk to any of the main sights easily though we used a bus a couple of days too.
The apartment is really nicely decorated, spacious and clean and the best part is the roof terrace where it's great to sit and look out over the rooftops when it's too hot to be out or at the start or end of the day.
Rocio was amazing, she met us when we arrived even though it was early in the day, gave us loads of great advice about what to see and do and even messaged us suggestions of restaurants etc throughout the week. She also arranged a taxi to the airport for us when we were leaving.
We can't recommend her place highly enough and would love to stay again next time we're in Seville.