Absolutely perfect!
The flat is located in a very quiet patio, it was so lovely to wake up with the birds singing in the palm tree :-)
There is everything you need in the studio, it is very clean and convenient.
No need to rent a car: walkable distance from the train station (where you can catch a direct bus/taxi to the airport) and walkable distance to All the places you need to see in Sevilla.
Very lovely host too: he spoke Fluent English and great advice!
Do not hesitate to book, I will book it again when I come back!