I stayed at Pilar's place for a month and it was perfect. If you're coming to Seville for the first time and want a central but quiet location book this place! The location was better than I imaged and I was able to walk everywhere I wanted to go.
As for the space itself, it's clean and has everything you'll need. I felt right at home and Pilar was always just a message away to help in any way she could. There's a smart TV with Netflix and a washing machine too!
I will always stay at Pilar's whenever I come back to Seville. If you're thinking about booking just do it!