My boyfriend and I stayed here in July and had a great time. The apartment is spacious and comfortable - a real home from home. And the air con was a real blessing to escape the Sevillian heat! The apartment is in a great location, a short walk to the main sites like the cathedral and the palace, and has lots of good tapas restaurants on the doorstep. We didn't meet Ana Maria as she was not in town, but our arrival and leaving was all seamless and straight forward, with one of her friends letting us in and showing us around.
We would highly recommend both Seville and Ana Maria's apartment.