The perfect place for a stay in Seville as it's walking distance to the city center, and, in case you want to go out of the city, the bus station is right across the street.
The apartment itself is spacious, clean, very nicey decorated and has everything you need!
Lastly, the communication with / information provided by the owner is great as well, making checking in and out very smooth and it provides you with some nice tips for visiting the city.