This place is very clean, comfy and tidy. Many tourist spots are within walking distance, but the house is located in very residential area that means very quiet.
A/C works very well, everything is well-equipped.
I wasn't able to meet Cristina, but her father welcomed me. He was very kind and friendly.
But just one thing guests should know is that this house is end of the street. Google map linked with AirBnB indicates an old number of address(so it showed me the place in middle of the street), a neighbor who helped me until found there said it has been changed.
Anyway it's was good staying in Seville. Highly recommend!