Went simply amazing! Monserrat is a great person and she recommended me to visit the best places ever! Some of those who regular tourists would never find and that are part of Sevillian tradition. Although the place is not located in the center that wasn't a problem at all. You have buses all the time and even a cab during the night wont be expensive. Nevertheless, I preferred to walk all around the city from her house. This is possible if you want to as well.
Finally, all were incredibly friendly and kind. I got lost during the night and her friend would even went out of bed for finding me in a street close to the hose. I would definitely come back. If you want to know how people from Sevilla are, go to Montserrat's.