Nacho’s apartment is in a perfect, quiet location. It is easily walkable to all the main attractions. If you have a car, there is a public parking garage (€25/day) about a 5 minute walk away which is really convenient. The apartment was extremely clean and well decorated. I really enjoyed spending time on the rooftop deck - it was perfect for having a morning croissant and coffee. The pool was clean and the temperature of the water was nice.
I highly recommend staying at Nacho’s apartment when visiting Seville!