The flat is well located in the center, in a very nice building. It is very clean, well equipped and comfortable.
close to a lot of things (Setas at 10min by walk, corte ingles less than 7min, mercadona, dia, museum of fine arts, Plaza de Armas...etc.). The "canal Sevilla Bonanza" is about 5 min. you can walk alongside and go straight to the Alcazar and plaza de Espana.
Just enjoy the center because of its specific architecture.
Just one thing, if you have to rent a car, you should take a monthly subscription to any parking you'll find close to the flat, it's a bargain compared to only one night at a time, unless you stay only 2 days.